The beat goes on!

Columbia University’s renegade marching band is back in business after it was banned from playing at games last month — a day before Saturday’s homecoming football game.

The band was silenced by administrators on Sept. 25, but on Friday struck a partnership with Columbia Athletics after drumming up enough support from fans.

“The Columbia University Marching Band has been a university tradition for over 100 years,” President Lee Bollinger said in a statement. “It is my strong hope that this tradition continues for the next 100 years and beyond.”

The Ivy League institution shut down the famously cheeky 45-person unit last month following what was essentially a paperwork snafu when the musicians applied too late to become a recognized student group.

Their irreverent antics — including cheering for the opposite team, playing in phallic-sharped marching formations and performing CeeLo Green’s ‘F–k You” tune outside Trump Tower in 2016 — have long rubbed administrators for their stunts.

The group was replaced by a high school band from Staten Island at the football season’s first home game on Sept. 28. A GoFundMe campaign raised $28,000 out of their $25,000 goal.

Under the new deal, the marching band will no longer need to seek funding as it will now exist under the umbrella of “spirit groups” such as the cheerleading teams, which are fully funded by the athletics department, student newspaper Columbia Spectator reported.

The band’s manager Cameron Danesh said noisy support from the group’s alumni was the key reason the university overturned its decision.

“General Columbia community members really came to the table and said they wanted us to play. They donated to the GoFundMe, they called administration,” Danesh told Spectator.

“It is only with this support would we be able to play at Homecoming tomorrow.”

The band will be back in action at the homecoming game against the University of Pennsylvania at 1:30 p.m on Saturday.