With composer Pierre Henry he wrote music for Messe pour le temps présent, a piece created by choreographer Maurice Béjart in 1967.
He released an album on A&M Records, Wings, in 1971, which included a collaboration with Lani Hall on lead vocal, his song "We Could Be Flying", with lyrics by Paul Williams.
Recorded in Paris, with Colombier on piano, it was also included on the album Sun Down Lady, Lani Hall's first solo album after her years as lead singer for Sérgio Mendes and Brazil 66, released in 1972 on A&M Records.
Colombier's piece "Emmanuel" was named after and written in memory of his young son, who died in infancy.
It was used by the French television channel Antenne 2 (now known as France 2), alongside an 80-second animation known as Les Hommes volants (The Flying Men), by Jean-Michel Folon, as part of its sign-on and sign-off sequences between 1975 and 1983 in addition to the cover of the 1977 re-release of his 1971 album Wings.