D&Dtools1

You concentrate on assisting your friends as you begin the short chant and simple hand-chopping motion necessary to cast the spell. As you finish, the spell's chant allows you to segue easily into bolstering your allies.

While this spell is in effect, the morale bonus granted by your inspire courage bardic music increases by 1. The effect lasts until your inspire courage effect ends. If you don't begin to use your inspire courage ability before the beginning of your next turn, the spell's effect ends.