Watching the Edgar Winter clip in the "most embarrassing" thread got me nostalgic for my Rick Derringer albums. I didn't care much for his singing, or his outfits, but I thought he was a fine rock guitarist. I wore out his "All American Boy" album, especially the classic "Rock and Roll Hoochie Koo", but there were several cuts on that album ("Joy Ride", "Time Warp") that showed more musical depth and musicianship than he got credit for. One cut, "It's Raining", featured chromatic harmonica by Toots Thielemans.