I don't know (at this time) the source of this find, but it's on youtube, and I saw it for the first time today when it was posted on Facebook by Drew Friedman.
A 1/2-hour, color, TV sitcom/musical pilot titled EVERYTHING HAPPENS TO MEL, starring Mel Torme, with Joe Besser.
Now looking for any background information, including the year of production, that anyone would like to share.
Part 1
[youtube=425,350]O4QTrKYxh-U[/youtube]
Part 2
[youtube=425,350]kZzhts6ppvk[/youtube]