John Legend‘s performance at the Democratic National Convention did not have viewers going crazy … with fans blasting the singer for performing a Prince classic.

TMZ broke the story that John would be taking the stage at the United Center in Chicago Wednesday night … but fans didn’t know the singer would be singing “Let’s Go Crazy” alongside longtime Prince collaborator Sheila E.

While JL sounded fine for the most part, many were outraged when the soul singer tackled the upbeat anthem … right before Minnesota Gov. Tim Walz took the stage to accept the nomination for Vice President.

Minnesota is Prince’s home state … so, we see what they were trying to do with the tribute — it just landed a little flat for some fans, who definitely made their feelings known on social media.

John’s performance was blasted as an “insult” to Prince’s legacy … with many saying Sheila E. alone would’ve been enough for the tribute.

Prince passed away in April 2016 following an accidental fentanyl overdose. Sheila E. was notably tapped to honor Prince that same year at the BET Awards … where she rocked out to a medley of her friend’s hits.

The DNC has enlisted some serious star power for the multi-night event this week … with Lil Jon, Patti LaBelle, Mickey Guyton and more all performing on the Chicago stage.