We’re only a few weeks out from Phish‘s 13-night run at Madison Square Garden, and the situation of it all only keeps growing with the abundant of shows that New York City has to offer. Today, The Motet announce that sultry songstress and trumpeter Jennifer Hartswick will join the bill for their 7/21 play at BB King’s Blues Club & Grill post-Phish. Tickets are going fast, but you can still snag yours here.Hartswick is best known for her role in Trey Anastasio Band, where she has a dual role playing both the trumpet and lending her vocal talents to the mix. A graduate of Hartt School of Music, Hartswick masterfully sings soul, funk, pop, R&B and jazz, something fans of the Jennifer Hartswick Band know a thing or two about.PODCAST: Jen Hartswick Recounts Her Pinky Swear With Christian McBride, A Fateful Call From TreyYou don’t want to regret missing this epic collaboration! Tickets for The Motet with special guest Jennifer Hartswick post-Phish are available here. Enter To Win A Pair Of Tickets To The Motet: Check out Our Complete Guide To Baker’s Dozen Late Nights!