Glee

Cory Monteith died suddenly on Saturday, leaving Glee fans and Hollywood shocked.

Glee actor Cory Monteith found dead

But Monteith's legacy will live on after four seasons of Glee provided fans with countless musical numbers to remember him by. Below, TVGuide.com compiled some of his most memorable performances.

Hollywood reacts to Cory Monteith's death

"Don't Stop Believin'" by Journey — "Pilot," Season 1

"Marry You" by Bruno Mars — "Furt," Season 2

"Somebody to Love" by Queen — "The Rhodes Not Taken," Season 1

"Losing My Religion by R.E.M. — "Grilled Cheesus," Season 2

"Just the Way You Are" by Billy Joel — "Furt," Season 2

"Jessie's Girl" by Rick Springfield — "Laryngitis," Season 1

"We've Got Tonight" by Kenny Rogers and Sheena Easton — "I Do," Season 4

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Photo Gallery: See Cory Monteith's rise to fame on Glee

"Man in the Mirror" by Michael Jackson — "Hold on to Sixteen," Season 3

"We Are Young" by fun. — "Hold on to Sixteen," Season 3

"The Scientist" by Coldplay — "The Break Up," Season 4

Which of Monteith's performances were your favorite?