Major ticket on-sale announcements remain sparse as the music industry recovers from its post-holiday hangover. Nonetheless, a large block of tickets will go on the market for A Perfect Circle [ tickets ], a band fronted by Tool’s Maynard James Keenan.

Tickets for upcoming A Perfect Circle shows in Sunrise and Pensacola, Fla., go on sale at 10 a.m. Eastern Time on Friday (1/5). At the same time, on-sales will also begin for shows in Columbus, Ohio, and Atlanta. In Fort Worth, Texas, a 10.a.m. Central Time on-sale is planned.

More tickets will go on sale on Saturday (1/6). A 10 a.m. Eastern Time on-sale is planned for Orlando, and a 7:30 p.m. Mountain Time on-sale is slated for the band’s Albuquerque, N.M. stop.

Tickets for two California shows--in Irvine and San Jose-- will go on sale on Sunday (1/7) at 10 a.m. Tickets to the San Jose show will be sold through BASS Ticketing outlets and Tickets.com.

Erykah Badu [ tickets ] plays Washington D.C.’s D.A.R. Constitution Hall on Feb. 13. Tickets go on sale on Friday (1/5) at 11 a.m. Eastern Time.

Indie rockers Luna have scheduled a two-night-stand at Chicago’s Double Door for Feb. 16 and 17. Tickets for both shows hit the market on Saturday (1/6) at noon Central Time.

Grateful Dead alumnus Phil Lesh--and his ever-changing group of Friends--have scheduled Feb. 9 and 10 shows at Denver’s Fillmore Auditorium. Tickets for both shows go on sale at 10 a.m. Mountain Time on Saturday (1/6).

Willie Nelson [ tickets ] performs at the Fillmore in San Francisco on Feb. 21 and 22. Tickets for both shows go on sale on Sunday at 10 a.m.

Ticket on-sale information for many other shows is available at liveDaily's Ticket Alert.

Unless otherwise noted, tickets are available from Ticketmaster and Ticketmaster Online, as well as the venue box office. liveDaily is a publication of Ticketmaster Online-CitySearch.