Lynyrd Skynyrd has canceled four more shows on their current tour due to frontman Johnny Van Zant’s family emergency. Van Zant has left the tour to be by the side of his daughter, who had a “sudden emergency illness.” He also took to the band’s Facebook account to explain the situation further.

The band has carried on for more than a half century despite several founding members of the band and its road crew dying in a 1977 plane crash.

Pineda, 57, made a post on Facebook Sunday prompting fans to vote on the matter after being criticized online for his performance at Rock in Rio, an annual Brazilian festival, on Sept. 15. A video of Pineda struggling to hit the correct notes during the show caused a stir among fans.