5 Things to Know: Jazz Jam, Buster Keaton, Oliver!, Classical Concert, More

1. You need to jam. Head to for Abagail's new bi-monthly , which welcomes all musicians. 7:00pm.

2. You need Buster Keaton. Head  to the Central Library for its . Today the show is "Our Hospitality." , 1:30pm, Free.

3. You need music.  Today there's  at the library with the Ikarus Chamber Players, members of Carnegie Hall’s resident ensemble.  , 4:00pm, Free.

4. You need to get the kids out of the house. Ok we know it's a hike, but nothing beats a musical, so head to the South Slope for . The Gallery Players, 199 14th St,  3 p.m., adults $14, seniors/children $12. Or, see our .

5. You need to know if your train is running, and if you have to move your car.  There are no planned subway service changes affecting Prospect Heights trains today, according to the MTA. For drivers, there isn't another planned alternate side suspension until Memorial Day, according to the NYC DOT.