It might be a little polar, vastly better on curve than drawn late
These simple words are meant to evoke plenty of imagery in your mind beyond the card art, and perhaps give you a clue as to what the card does
This commander messes up a lot of game plans, especially since you can comfortably play Sphere of Resistance and Thorn of Amethyst without as much negative impact since your cards are already cheaper
They're the Clam Creole Jazz Kings, apparently, and the effect is fun, where the player that summons Clam Session chooses a word, forcing everyone to sing a song with that word in it
So evaluate Halana as a commander that gives you access to removal
There are definitely some stand-out disguise cards, which might be problematic, given the whole disguise thing