Chant of the Long Road( Complete Scoundrel, p. 74)
You can channel the power of your bardic music to encourage your allies to pick up the pace on a long walk.
Perform 6 ranks, Bardic music,
You can expend one daily use of your bardic music ability and spend 1 minute of performance to allow yourself and all allies within 60 feet to avoid taking nonlethal damage for hustling (PH 165). This effect lasts for 1 hour.