Eldaire's Flaming Muse

A wondrous figure of brightly coloured flames appears, playing a hauntingly beautiful melody. Choose up to 3 creatures  that you can see within range. The targets must succeed on a wisdom saving throw or become stunned for the duration. At the end of their turn targets can make a new save, ending the effect on a pass. Targets that are immune to the charmed condition pass automatically.

At higher levels: you can choose 1 additional target for the spell for every spell slot above 5th that is used.