In 1994, Beachwood Recordings released Peter Tork's first ever solo album, Stranger Things Have Happened, featuring several notable guest musicians and friends including Micky Dolenz, Michael Nesmith, James Lee Stanley, Laurence Juber (Paul McCartney & Wings), Mackenzie Phillips, and Timothy B. Schmit (The Eagles).
Michael and Micky provided backing vocals on "Milkshake," and Nez can also be heard on "MGB-GT," which was initially performed by Micky, Peter, and Davy Jones during The Monkees' 20th Anniversary Reunion Tour. Apparently Davy was present at the recording session for "Milkshake" with his fellow Monkees, but never got around to putting his vocal on tape. Laurence Juber, who was a part of the final incarnation of Wings, provided the guitar solo on "Milkshake." His guitar work can also be heard on "That Was Then, This Is Now," a Top 20 hit for The Monkees in 1986.
Peter contributed six originals to the set ("Get What You Pay For," "Sea Change," "MGB-GT," "Miracle," "Gettin' In" and "Tender Is"), and was also assisted by guest writers, including his brother Nick ("Pirates") and Martin Briley ("Milkshake"). Covers included Gerry Goffin and Carole King's "Take a Giant Step," originally recorded by The Monkees in 1966, and "Higher and Higher," a song made famous by Jackie Wilson in 1967 that Peter reimagined as a banjo-driven piece. The title track was co-written by Michael Levine, who also contributed "Since You Went Away" to The Monkees' 1987 album, Pool It!, which also featured "Gettin' In" in its original incarnation, while "Sea Change" had been performed during The Monkees' 1989 North American/Japanese tour. Peter talked about each song in the liner notes:
Peter's post-Monkees recordings were scarce until Stranger Things Have Happened. After leaving The Monkees in late 1968, Peter formed a new group, Release, but nothing was ever formally recorded. After laying low throughout most of the 1970s, Peter reemerged in late 1980 with The New Monks, and on February 13, 1981 they recorded a single, "Steppin' Stone"/"Higher and Higher." The 45 was eventually issued on the Claude's Music Works label, named after Peter's then-manager Claude Hayn. In 1982, Peter contributed "I Truly Understand" to the long-running CooP series.
Stranger Things Have Happened was produced by Peter and James Lee Stanley, who collaborated with Peter in the 1990s and 2000s on albums like Two Man Band and Once Again. Peter made multiple television and personal appearances to support its release.
AllMusic delivered praise for Stranger Things Have Happened in its review of the album:
"Tork reveals himself as a solid rocker, starting from a folk idiom but working with lots of wattage on the instruments and no trace of wimpy singer/songwriter affectation in the playing. A few notable friends are aboard in addition to his direct collaborator and co-producer, James Lee Stanley - Micky Dolenz, Michael Nesmith, Mackenzie Phillips, and Timothy B. Schmit among them. There are songs drawn from across the spectrum of Tork's career, including a gorgeous, folk-style cover of 'Take a Giant Step' that made this reviewer smile so emphatically it was mixed with tears of joy; the exquisitely funny 'Milkshake,' a delightfully wry account of life on the road that includes Nesmith and Dolenz and some of the most charmingly silly choruses ever heard in a legitimate rock song; 'MGB-GT,' a very personal car song that may be particularly potent to middle-aged survivors of the 1960s; and 'Higher and Higher,' a folk/gospel song on which Tork mostly plays acoustic banjo, and which is so beguiling that one wishes he'd do an entire album in that idiom, style, and sound."