Complex sentence: After reforming, Cohen introduced Linda, Kenny, and Bobby to the late Nick Venet (also known as Nik Venet)--also at The Troubadour--who signed the band to Capitol Records in the summer of 1966.
Split into simpler sentences: After reforming, Cohen introduced Linda, Kenny, and Bobby to Nick Venet (also known as Nik Venet) at The Troubadour. Venet signed the band to Capitol Records in the summer of 1966.