Complex sentence: But the motivation format didn't last long as the callsign was changed to KZMP as a simulcast of KTCY until 2003, along the way, KTCY-FM and KZMP-FM swapped calls.
Split into simpler sentences: But the motivation format didn't last long, and the callsign was changed to KZMP as a simulcast of KTCY until 2003. Along the way, KTCY-FM and KZMP-FM swapped calls.