“Good Riddance (The Time of Your Life)” by Green Day
“What A Wonderful World” by Louis Armstrong
“The '59 Sound” by The Gaslight Anthem.
If I’ve earned it, The Sickbed of Cuchulainn.
If not (or if my parents outlive me), Let It Be.
You will, of course, have arranged for someone to stand up and yell “one more time from the top!” right after the last stanza, right? 
“Don’t Let Us Get Sick”-Warren Zevon
“Just a few more weary days, and then
I’ll fly away.
To a land where joys will never end
I’ll flay away.”
The Allison Krause version is heavenly, I swear.
Any song performed on the kazoo.
While this is still a valid topic, it’s easy enough to start a new one. If anyone would like to, Cafe Society would be the place.
Closing this thread. RIP.