Harry Connick Jr. has a message for NFL commissioner Roger Goodell: Blow it out your trumpet.

Connick -- musician, singer, actor and New Orleans' favorite son -- fired off a letter to the commissioner after a non-call in Sunday’s NFC Championship Game cost the Saints a trip to the Super Bowl in a 26-23 overtime loss to the Rams. Connick posted the letter to his Instagram two hours after the game:

Here’s why Connick was peeved:

With 1:49 left in regulation, the Saints -- with the score tied -- had the ball on third-and-10 at the Rams' 13-yard-line. Saints quarterback Drew Brees threw the ball up for wide receiver Tyquan Lewis, but Los Angeles Rams corner Nickell Robey-Coleman scrambling to cover Lewis, slammed into the receiver before the ball arrived.

The officials didn’t call a penalty, even though it was a blatant pass interference.

A penalty would’ve given the Saints a first down and allowed them to run more time off the clock before scoring a touchdown or kicking a field goal, likely enabling them to win.

Instead, the Saints settled for a field goal, and the Rams drove for a tying field goal in the final seconds to send the game into overtime, where Greg Zuerlein’s 57-yard field goal won it, 26-23.