Photos: Garrison Keillor’s final ‘Prairie Home Companion’

Garrison Keillor delivers his last performance as host of “A Prairie Home Companion.�

Garrison Keillor performs a song with Aoife O’Donovan, center, and Heather Masse at the Hollywood Bowl.

Garrison Keillor hosts his last “A Prairie Home Companion� after about 42 years on the air.

Garrison Keillor leads the Hollywood Bowl audience in a sing-along during an encore as he hosts his last “A Prairie Home Companion.�

Garrison Keillor sings along with I’m With Her. From left, are Keillor, Sarah Jarosz, Sara Watkins and Aoife O’Donovan.

Garrison Keillor performs at the Hollywood Bowl. “I’m returning to a life I envisioned for myself when I was [young], which is a life as a writer,� he says of leaving the show.

“A Prairie Home Companion� voice and sound effects actors Fred Newman, left, Tim Russell and Sue Scott perform at the Hollywood Bowl.

Heather Masse sings a duet with Garrison Keillor.

Garrison Keillor takes a bow with the cast of “A Prairie Home Companion� as he concludes his final show as its host at the Hollywood Bowl.

Garrison Keillor waves goodbye to the Hollywood Bowl crowd, and to “A Prairie Home Companion.�