Andrew Bird, Ingrid Michaelson added to Nitefall on the River

Last week's Nitefall on the River announcements had some good acts, but it seemed sparse compared to last year's lineup. Here are a few more acts to beef things up a bit.

Ingrid Michaelson plays the Simon Estes Amphitheater July 12 with Greg Laswell, tickets are $25. Andrew Bird will play by the river on Aug. 21, with $32 tickets.

Tickets for both shows go on sale Friday through ticketfly.com.

The acts announced last week were:

Hairball (May 26) 

The Nadas (June 1)

Jimmy Cliff (June 12)

Bruce Hornsby & The Noisemakers (June 20)

Yonder Mountain String Band (July 5)

The BoDeans (July 26)