US3

and the lines from their song more or less describe the concert (for me anyway):
Groovy groovy
jazzy funky pounce bounce dance as we
Dip in the melodic
sea, the rhythm keeps flowin, it drips to MC
Sweet sugar pop
sugar pop rocks it pops ya dont stop
Till the sweet
beat drops
I show and prove
as a stick in move
Hear the poems
recited on top of the groove
Smooth, mind,
floating like a butterfly
Notes start to
float, suttle like a lullabye
Brace yourself as
the beat hits ya

(US3, Cantaloop)