You summon a small group (4-5) pixies & sprites - an ensemble; who immediately begin accompanying your performance. The creatures appear in an open area within 15 ft of the bard and immediately start singing, playing instruments, performing acrobatic feats, or acting in supporting roles based on your performance. They do not engage in combat or otherwise interact with anyone except the bard who summoned them and only take actions as part of the performance for which they were summoned. Their performance is always pitch-perfect, and perfectly-coordinated to the bards performance and they always remain within 15 ft of the bard, moving as needed.

If your concentration is broken, the ensemble doesn't disappear - the show must go on! The ensemble performs for an additional turn until finally ending with a 'big finish' before vanishing. They do not assist the bard outside of the performance, even if the bard stops performing but can be dismissed by the bard with a flourish or bow.