Around this time, they set up their own record label, Calliope Records, for solo projects. Using the pseudonym "Adrian Kimberly," Don recorded a big-band instrumental version of "[[Pomp and Circumstance]]", arranged by [[Neal Hefti]], which charted in the United States top 40 in mid-1961. Further instrumental singles credited to Kimberly followed, but none charted. Phil formed the Keestone Family Singers, which featured [[Glen Campbell]] and [[Carole King]]. Their lone single, "Melodrama," failed to chart, and by the end of 1962 Calliope Records was no more.