The Cyrkle was an American band with heavy British invasion/Pop-Rock influences. They were also multi-talented as each one was a singer/song writer. The music however could be switched with any number of mid-1960s Rock groups, and nothing really stands out. For example, the mellow The Visit (She Was Here) sounds just like a British act.
Michael Losekamp singing The Visit (She Was Here) is a great track. It was on the B-side of I Wish You Could Be Here.
The Visit (She Was Here) mp3