Complex sentence: Later in 1985, the call sign was changed to WSNI to match a co-owned FM station; for a time, WSNI broadcast an all-Beatles-and-Motown format.
Split into simpler sentences: Later in 1985, the call sign was changed to WSNI to match a co-owned FM station. For a time, WSNI-AM broadcast an all-Beatles-and-Motown format.