"Lilith Fair" founder Sarah McLachlan will be announcing this summer's tour line-up and itinerary at a press conference on Thursday in Los Angeles where she'll be joined by Paula Cole, Bonnie Raitt, and Margo Timmins of Cowboy Junkies all of whom are definitely on-board for portions of Lilith '98.

There's also word that the New York punk-pop band Blondie may be playing some Lilith dates, too which would be that group's first tour in 16 years.

This year's "Lilith" tour gets underway on June 19 in Portland, Oregon, with Erykah Badu, Sinead O'Connor, Natalie Merchant and the Indigo Girls joining McLachlan.

You can find more information on Lilith Fair at the tour's official website at www.lilithfair.com.