On sale

Tickets are on sale at 10 a.m. today to see:

• Tech N9ne’s Special Effects Tour 2.0 on Oct. 20 at the Knitting Factory. Tickets are $28 through Ticketweb.

Tickets are on sale at 10 a.m. Tuesday to see:

• Bach @ Barrister with Zuill Bailey and David Lesiner on Sept. 2 at Barrister Winery. Tickets are $45 through TicketsWest.