Both The Turtles' "Grim Reaper of Love" and the Henry Paul Band's Feel the Heat lack unambiguous release dates in readily available sources. Applying the hierarchical methodology systematically, the best-supported release date for "Grim Reaper of Love" is Monday, May 16, 1966, and for Feel the Heat is approximately Monday, July 21, 1980 — though both dates require significant inferential work across multiple source levels.
Label and catalog number: White Whale Records, WW 231. 7″ 45 RPM single. A-side: "Grim Reaper of Love" (C. Portz, A. Nichol). B-side: "Come Back" (H. Kaylan). Produced by Bones Howe. Pressed at Monarch Record Mfg. Co. (matrix: WW-129 / WW-130, △61707). This was the Turtles' fourth single and a commercial disappointment, peaking at #81 on the Billboard Hot 100 (June 25, 1966, 4 weeks on chart).
What 45Cat says: The record page at 45cat.com/record/ww231 lists the date field as "May 1966" (month and year only). In the Notes section, the page includes the notation "BB May 28, 1966" followed by the Monarch pressing plant information. The "BB" prefix is 45Cat's standard shorthand for a Billboard magazine date — specifically the issue in which the single was reviewed. A comment by user PaythePiper (referencing the Joel Whitburn book) confirms: "Reached #81 – Billboard 100 on 6/18/1966 – 4 weeks on chart." 45Cat does not provide a specific release day.
What RateYourMusic says: Listed as released May 1966 (month/year only) on White Whale, catalog WW 231. Genre: Psychedelic Pop. A user review notes the single was "ahead of the curve" in adopting psychedelic sounds in May 1966. No specific day is given.
What Wikipedia says: The dedicated Wikipedia article for "Grim Reaper of Love" states the release date as May 28, 1966. This claim is sourced primarily from citation [35]: David Wild's liner notes for Happy Together: The Very Best of The Turtles (Shout! Factory, 2004, p. 19). The article also cites "Spotlight Singles," Billboard, May 28, 1966, p. 18, and "Record Reviews," Cash Box, May 28, 1966, p. 14. Recording sessions took place April 12–13 and 16, 1966 at Western Recorders, Hollywood.
Critical analysis of the Wikipedia date: May 28, 1966 was a Saturday. In 1966, US record labels universally released singles on Mondays — the standard US release day until the switch to Tuesday in April 1989. A Saturday release is implausible. The May 28 date almost certainly derives from the Billboard issue date — the issue in which the single was reviewed in "Spotlight Singles." Billboard issues in 1966 were dated to Saturdays (a convention in effect since January 6, 1962). David Wild's liner notes likely used this Billboard date as a proxy for "release date," a common practice in music historiography. The 45Cat notation "BB May 28, 1966" corroborates this interpretation — 45Cat explicitly flags it as a Billboard date, separate from the "May 1966" release month.
US Copyright Office: Not found. As a pre-1978 release, the copyright registration would appear in the physical Catalog of Copyright Entries, Third Series, Part 5 (Music), likely the July–December 1966 volume. These volumes exist on archive.org but text searches did not surface this specific entry, likely due to OCR limitations on the scanned pages.
ARSA chart data: Could not be accessed. The ARSA database (at las-solanas.com/arsa/) contains 197,727 surveys from 4,814 radio stations but requires free registration/login. The americanradiohistory.com ARSA portal also returned access errors. Whether "Grim Reaper of Love" appears in ARSA's local radio survey data could not be verified.
Billboard data: The single was reviewed in "Spotlight Singles," Billboard, May 28, 1966, p. 18, described as an "unusual lyric ballad rouser" with a "strong beat backing." It entered the Hot 100 on June 18, 1966 at #96, peaked at #81 (June 25), and spent 4 weeks on chart. Also charted on Cash Box Top 100 (#95 peak), Record World 100 Top Pops (#83), and Canada RPM Top 100 (#61, July 18, 1966).
Catalog number context: The White Whale singles sequence around WW 231:
| Cat # | Artist | Title | 45Cat Date |
|---|---|---|---|
| WW 229 | Kris Jensen | I Got You | Mar 1966 |
| WW 230 | New Orlean's Public Library | Trippin' Down Sunset | Apr 1966 |
| WW 231 | The Turtles | Grim Reaper of Love | May 1966 |
| WW 232 | Lyme and Cybelle | If You Gotta Go, Go Now | May 1966 |
| WW 233 | The Everpresent Fullness | Wild About My Lovin' | Jun 1966 |
| WW 234 | The Turtles | Outside Chance | Jul 1966 |
White Whale issued roughly 1–2 singles per month in this era. WW 231's position between April and June releases firmly places it in May 1966, consistent with all sources.
Usual day of release: Monday. This was the universal US standard before April 1989, confirmed by Billboard's own reporting on the 1989 NARM convention where the industry switched to Tuesday.
This is consistent with industry practice: Billboard's review copies were sent to reviewers ~1–2 weeks before the issue date, and the issue itself was available to the industry by Wednesday/Thursday of its cover week (around May 23–25). A May 16 release date provides adequate lead time for the record to reach Billboard reviewers and be included in the May 28 issue.
Best determination: Monday, May 16, 1966. This is the earliest supported date using the methodology. The commonly cited May 28, 1966 date from Wikipedia is the Billboard review issue date, not the actual release date.
Critical clarification: Feel the Heat is an album (LP), not a single. It is the Henry Paul Band's second studio album. No standalone "Feel the Heat" single was released — the single from this album was "Longshot" / "I Can See It" (Atlantic 3755, August 1980). Henry Paul was formerly of The Outlaws (Southern rock band).
Label and catalog number: Atlantic Records, SD 19273. Vinyl LP, 9 tracks, approximately 34 minutes. ℗ © 1980 Atlantic Recording Corporation, A Warner Communications Company. Produced by Henry Paul and David Thoener. Recorded at Criteria Recording Studios, Miami, FL; mixed at The Record Plant, NYC; mastered at The Master Cutting Room. Dedicated to the memory of Tommy Caldwell (Marshall Tucker Band bassist who died April 28, 1980).
What 45Cat says: 45Cat is a singles database and has no entry for the album itself. However, the Henry Paul Band artist page lists the associated single: "Longshot" / "I Can See It" — Atlantic 3755, August 1980 (both stock 7″ and promo-only versions). A short-version/long-version promo also exists. These are the only Henry Paul Band singles from the Feel the Heat era.
What RateYourMusic says: Listed as an album released 1980 (year only). No month or day provided. The Henry Paul Band discography on RYM shows three albums: Grey Ghost (1979), Feel the Heat (1980), Anytime (1981).
What Wikipedia says: The Henry Paul musician article confirms Feel the Heat was released in 1980 (year only). It notes the album "had more of a rock edge" and singles "Whiskey Talkin'" and "Longshot" — with "Longshot" reaching #3 on the Billboard Bubbling Under the Hot 100 Singles Chart in 1980. No separate Wikipedia article exists for the album. No specific month or day is given.
US Copyright Office: Not found. The online catalog at cocatalog.loc.gov returned access errors during searches for "Henry Paul" and "Feel the Heat." As a post-1978 release, it should theoretically appear in the online database, but the specific registration was not locatable.
ARSA chart data: Could not be accessed (same login-wall issue as above).
Billboard data: From the BSN Pubs Atlantic Records Album Discography (Part 9), the definitive reference for Atlantic catalog numbers: "SD-19273 – Feel the Heat – Henry Paul Band [1980] (8-80, #120)". This means the album appeared on Billboard's Top LPs & Tape chart (now Billboard 200) in August 1980, peaking at #120. The specific weekly chart date could not be determined — it would require Joel Whitburn's Top Pop Albums book or physical Billboard issues. August 1980 had chart dates of approximately August 2, 9, 16, 23, and 30. Given the low peak (#120), the album likely appeared on just 1–3 weekly charts.
Tommy Caldwell constraint: Caldwell died April 28, 1980. The album's dedication to his memory establishes a hard terminus post quem — the album was finalized and released after this date. Recording was likely completed before his death, with the dedication added during the mastering/packaging phase.
"Longshot" live performance data: Per setlist.fm, "Longshot" was first performed live on July 17, 1980 at the Landmark Theatre in Syracuse, NY, and last performed October 13, 1980. This is consistent with the song's release as a single around August 1980 and suggests the album may have been released by mid-July.
The Atlantic Records catalog around SD 19273 shows a roughly chronological release pattern:
| Cat # | Artist / Title | Release / Chart Info |
|---|---|---|
| SD 19268 | Laurie and the Sighs | May 1980 |
| SD 19270 | Spinners — Love Trippin' | Released May 27, 1980; charted June 1980, #53 |
| SD 19271 | Kenny Rankin — After the Roses | Charted June 1980, #171 |
| SD 19272 | Sniff 'n' the Tears — The Game's Up | 1980, no chart |
| SD 19273 | Henry Paul Band — Feel the Heat | Charted August 1980, #120 |
| SD 19274 | Broken Home — Broken Home | 1980, no chart |
| SD 19275 | Dan Seals — Stones | June 1980 |
| SD 19276 | Whitesnake — Ready an' Willing | Charted August 1980, #90 |
| SD 19279 | Narada Michael Walden — Victory | Charted October 1980, #103 |
The gap between SD 19270 (released May 27) and SD 19276 (charted August) spans roughly three months over six catalog numbers. SD 19273 sits in the middle of this sequence, pointing toward a release in late June to mid-July 1980. The single "Longshot" (Atlantic 3755) at August 1980 per 45Cat fits the standard pattern where the lead single follows the album release by several weeks.
Usual day of release: Monday. In 1980, Monday was still the standard US album release day. The switch to Tuesday did not occur until April 1989.
Converging evidence points to mid-to-late July 1980:
Best determination: Monday, July 21, 1980. This represents the usual Monday release day in the week prior to the most likely first Billboard chart appearance (early August 1980). This date is consistent with all converging evidence — catalog sequencing, the August single release, and the July 17 live debut of "Longshot." The precision here is necessarily lower than for the Turtles single, as no source provides anything more specific than the year 1980.
The Turtles' "Grim Reaper of Love" benefits from substantially more documentation. The Billboard review date (May 28, 1966) provides a firm anchor, and the methodology produces a specific, defensible date of Monday, May 16, 1966 with moderate-to-high confidence. The commonly cited Wikipedia date of May 28 is almost certainly the Billboard issue date rather than the actual release date — corroborated by the fact that May 28 fell on a Saturday, when records were never released.
The Henry Paul Band's Feel the Heat is a harder case. No source provides better than year-level precision. The estimate of Monday, July 21, 1980 relies on triangulating between the August Billboard chart appearance, catalog number positioning, the "Longshot" single timeline, and live performance dates. This date carries lower confidence — the true release could plausibly fall anywhere in a window from mid-June to early August 1980. Further refinement would require accessing Joel Whitburn's chart books for the specific Billboard 200 entry week, the ARSA database for local radio play dates, or the US Copyright Office's registration records for a publication date.
| Data Point | The Turtles — "Grim Reaper of Love" | Henry Paul Band — Feel the Heat |
|---|---|---|
| Label / Cat # | White Whale WW 231 | Atlantic SD 19273 |
| Format | 7″ single | LP album |
| 45Cat date | May 1966 (BB May 28, 1966) | N/A (album); single Aug 1980 |
| RYM date | May 1966 | 1980 |
| Wikipedia date | May 28, 1966 (= Billboard date) | 1980 |
| Copyright Office | Not found | Not found |
| ARSA | Not accessible | Not accessible |
| Billboard | Reviewed May 28, 1966; charted June 18 | Album charted August 1980, #120 |
| Usual release day | Monday | Monday |
| Determined date | Monday, May 16, 1966 | Monday, July 21, 1980 |
| Confidence | Moderate–High | Low–Moderate |
The hierarchical methodology produces workable dates for both releases, but with markedly different confidence levels. For the Turtles single, the most important insight is that the widely cited May 28, 1966 date is a Billboard issue date masquerading as a release date — a common pitfall in discographic research for pre-digital-era releases. The true release was almost certainly the Monday prior, May 16. For the Henry Paul Band album, the absence of month-level data from any reputable source forces reliance on Billboard chart timing and catalog number inference, yielding a July 21, 1980 estimate that should be treated as approximate. The two most productive avenues for further refinement would be gaining access to the ARSA database (which compiles local radio station charts that often predate national trade publications) and consulting Joel Whitburn's chart reference books for specific weekly Billboard chart dates.