The Curls with Asia, Curved Air, and more

Curved Air, formed in 1970 by violinist Darryl Way, gained fame in Britain's prog scene with albums like *Air Conditioning* and hits like "Back Street Love." Known for blending rock with classical influences, they featured talents like Sonja Kristina and collaborated with names like Eddie Jobson. Despite early success and releases like *Phantasmagoria*, internal disputes led to lineup changes. Members like Stewart Copeland found later success with The Police. Their legacy endures through BBC sessions and reissues.

Focus is a Dutch progressive rock band formed in Amsterdam in 1969. Known for fusing rock with classical and jazz elements, their hits include "Hocus Pocus," "House of the King," and "Sylvia." The band, fronted by founding member Thijs van Leer, continues to perform globally and released their latest studio album, "Focus 12," in 2024.