Band / Singer involved in fatal aviation crash or missing flight

I wanted to see if you could add to this list of notable bands / singers who lost their life in an aviation crash or went missing on a flight.

I am interested specifically in singers / bands only, as opposed to other famous people. Also, where the fatality occurred as part of an aviation accident or missing flight.

Building this out of curiosity only. Any help - appreciated - thank you.

Starting point :

1. Glenn Miller
   • Date: December 15, 1944
   • Where/details: Plane disappeared in bad weather over the English Channel
   • Who:
     • Glenn Miller
       -
2. Buddy Holly
   • Date: February 3, 1959
   • Where/details: Just outside of Clear Lake, Iowa
   • Who:
     • Buddy Holly
       -
3. Patsy Cline
   • Date: March 5, 1963
   • Where/details: Near Camden, Tennessee, in adverse weather conditions
   • Who:
     • Patsy Cline
       -
4. Otis Redding
   • Date: December 10, 1967
   • Where/details: Crashed into icy Lake Monoma near Madison, Wisconsin
   • Who:
     • Otis Redding
     • 4 members of his Bar-Kays band
       -
5. Jim Croce
   • Date: September 20, 1973
   • Where/details: Crashed into a tree, while taking off from the Natchitoches Regional Airport in Natchitoches, Louisiana
   • Who:
     • Jim Croce
       -
6. Lynyrd Skynyrd
   • Date: October 20, 1977
   • Where/details: Ran out of fuel near the end of the flight from Greenville, South Carolina, to Baton Rouge, Louisiana
   • Who:
     • Ronnie Van Zant (lead singer)
     • Steve Gaines (guitarist/vocalist)
     • Cassie Gaines (backing vocalist)
       -
7. John Denver
   • Date: October 12, 1997
   • Where/details: Experimental single-engine plane crashed near Monterey, California
   • Who:
     • John Denver

Band / Singer involved in fatal aviation crash or missing flight