"Song mode" allows you to create and arrange complete, complex songs, rather than just more basic individual patterns or loops. You can even program internal and external audio looping and overdubbing, making Song mode an extremely powerful live performance tool as well.
It allows you to create complete songs and arrangements, with the ability to easily edit and refine them as needed, making it a powerful tool for electronic music production, live performance, and beat making.
Song mode on the Woovebox is so powerful in fact, that even a single pattern per track is enough material to create a complex song with.