Paula Cole Added To RockFest Line-Up

May 16 [16:00 EDT] -- The line-up for the upcoming Blockbuster RockFest continues to swell, as Paula Cole and matchbox 20 have signed on for the show.

They will join previously announced acts Bush, Collective Soul, Counting Crows, Jewel, No Doubt and the Wallflowers at the June 21 concert at Fort Worth's Texas Motor Speedway.

Cole is still riding high on the success of her top ten hit, "Where Have All the Cowboys Gone," while matchbox 20 recently released its debut offering, "Yourself or Someone Like You."

The video rental chain expects to dole out 300,000 free tickets for the RockFest, with tickets going out to Blockbuster customers who make a purchase of $10 or more. Of course, if you don't think the store has anything to offer you, you can purchase tickets for $16.

Netizens can find a ticket order form at