The singer/songwriter, who hasn’t toured since being diagnosed with breast cancer in fall 2004, will launch the trek June 17 in Las Vegas.

A full 38 dates are confirmed, including three-night stands in Chicago, Lowell, Mass., and at New York City’s Madison Square Garden Theatre.

She’ll play back-to-back gigs in Montreal August 5-6 and wrap the tour at Phoenix, Ariz.’s Dodge Theater August 26.

Etheridge’s band will include bassist Mark Browne, guitarist Philip Sayce and Fritz Lewak on drums. The foursome gave a special tour preview at the Houston Livestock Show this past March.

Last August, after two surgeries and chemotherapy treatment, Etheridge announced she was cancer free.

In more good news, Etheridge recently confirmed that her partner, Tammy Lynn Michaels, is pregnant with twins.