Tonight’s show at The Eastern is horsegiirL, whose horse-masked stage persona and club-oriented dance tracks make this an unusual live-music discovery. The venue calendar lists the Nature Is Healing tour at 8 p.m. on October 21.

If you are looking for a show that is more of an experience than a familiar classic-rock set, this is an easy one to preview online before deciding. The room at The Eastern is large enough for a full production but still more intimate than an arena.

Check the venue’s current ticket listing, support act, and door time. Music discovery is most useful when you can listen to two tracks before committing to a night out.

What to do: Preview horsegiirL’s music and check The Eastern’s 8 p.m. ticket listing.