I think there were 2 psychedelic bands called Touch from the US. One was the band who released the 1968 album - quite intricate and proggy - and the other was a more rock styled band who did an album called Street Suite. Not surprised the name has been used lots of times since.
This picture of some pretty boy band is not the Touch I am listening to. The album I have came out in 1968, and is revolutionary. Someone please update this, I don't want that pretty boy band on my Last.Fm.