A quick note: the crowdfunding campaign for Chorus, an upcoming musical adventure game, has just a little over one day left to go. It's already funded, yay! They recently achieved their first stretch goal, adding two more character romances. There's time left to reach more goals, and as with all of these crowdfunded games, you're essentially pre-ordering with a significant discount on the final game. So if this seems like the kind of game you might enjoy, this is the perfect time to chip in.
If you're on the fence and have a PC, you might be interested in the proof-of-concept demo Summerfall just released, which lets you play through an early version of one of the song/battle encounters in the game. There are some familiar elements to it that should make it feel intuitive to people who have played Telltale Games-style dialogue-heavy adventures, but I can already see some new mechanical systems that make it more potentially interesting, plus, y'know, singing!