With a summer tour booked, the trio decided they needed a fourth member, and soon found a lead singer and rhythm guitarist in Chapman's roommate, Val Stöecklein.
The group reportedly earned fees as large as $1200 for playing colleges and high schools throughout Kansas, Nebraska and Colorado.
Although their live set was mostly Top 40 and British Invasion covers, Stöecklein, Scott and Chapman began composing songs for the band to record, which they did in the fall of '64.
In December 1964, the Blue Boys cut their first single for Ruff at Gene Sullivan's studio in Oklahoma City: Ronnie Hawkins "Mary Lou" and Val's own "Your Turn to Cry."
The single charted in the Top 40 in Oklahoma City, thanks to 50,000 watt radio station KOMA, whose publicity of the group would subsequently help the band sign with RCA.
While the two sides were wholly representative of the Blue Things' now fully formed "folk-rock" sound ("Doll House" remaining one of their signature tunes), both songs were from outside sources: "Doll House" was penned by little-known country songwriter Marge Barton, and "Man on the Street" by equally obscure rockabilly artist Ronnie Self.
Their January 1967 Nashville session – the last with Val Stöecklein – produced the psychedelic single "Orange Rooftop Of Your Mind" b/w "One Hour Cleaners".
In May 1967, Stöecklein left for a solo career, signed with Dot Records and released the album "Grey Life" in 1968.
The remaining Blue Things moved to California and continued to perform concerts, also signing with Dot Records and touring for 14 months before disbanding entirely.