Hi Fred,
'If' by Bread is possibly the shortest title for a song. That must be the only song title with one solitary pronoun in it. Then there was 'Them', the band.
This is supposedly the longest song title at 97 words, 383 characters (no coma), and 478 characters (with coma) by Christine Lavin from the album; Future Fossils:
'Regretting What I Said to You When You Called Me 11:00 On a Friday Morning to Tell Me that at 1:00 Friday Afternoon You're Gonna Leave Your Office, Go Downstairs, Hail a Cab to Go Out to the Airport to Catch a Plane to Go Skiing in the Alps for Two Weeks, Not that I Wanted to Go With You, I Wasn't Able to Leave Town, I'm Not a Very Good Skier, I Couldn't Expect You to Pay My Way, But After Going Out With You for Three Years I DON'T Like Surprises!!'
At 52 words and 305 characters, (including spaces) here is another of the longest:
'The Sad But True Story Of Ray Mingus, The Lumberjack Of Bulk Rock City, And His Never Slacking Stribe In Exploiting The So Far Undiscovered Areas Of The Intention To Bodily Intercourse From The Opposite Species Of His Kind, During Intake Of All The Mental Condition That Could Be Derived From Fermentation.' That is not only long but just weird

, I'm sure you'll agree.
After these many words (most of them someone else's for a change), we come to your sound file (Finally! he says):
I really liked your instrumental rendition of that song Fred. I think it is a nice tribute to your wife. You played it very well as you usually do. It had a lovely sound and wonderful guitar tone. I have listened to it many times and find it both moving and most pleasant to listen to. I hope that your wife enjoyed it as much as I did.
Cheers,
Len