The Glee Club took the stage in March 11 episode of the series, where they surprised both the show's audience and Hudson's parents with a set list comprised of Hudson's favourite songs, reported Variety.
The glee club dedicated their entire performance to Hudson, and closed with U2's 'I Still Haven't Found What I'm Looking For'.
In the episode, Hudson's stepmother says, "This was Finn's favourite song. They're singing all of his favourite songs."
'Glee' is currently in its fifth season.
'Glee' creator Ryan Murphy previously paid tribute to him with an entire episode dedicated to the death of his character.