|Software Music Machine Archive||
JazlerShow is the best for jingle, effects & spots playback because you can organize all your jingles and effects in lots of categories, palettes and colors so you don't get confused. You also have quick access to all the jingles you want. The special collect button enables you to play jingles and effects from different palettes simultaneously.
You can even collect a sequence of jingles and play them automatically one after another!