Song from Speechless season 3 episode 2 (part 2 of London)

I know the name of the song (at least the original name), which is "Homeward Bound," written by Paul Simon and probably best known because of Simon and Garfunkel singing it.  However, in the show, it was a different version of the song playing at the end.  Same lyrics, but different voices, different beat to it, etc.  I've tried doing a Google search for different covers of the song, but can't seem to find it.

Hoping someone will know who was singing it and if there is a full copy of the song online to watch/listen.