Complex sentence: Busy working as a session player between 1994-1996 he finally released his debut album as a band leader 1995 "Sweden bass Orchestra" A bass big band consisting 5 bass players and a drummer.
Split into simpler sentences: Busy working as a session player between 1994 and 1996 he finally released his debut album as a band leader in 1995, which was called Sweden Bass Orchestra. It was a bass big band consisting of 5 bass players and a drummer.