Sister2sister will open its first full-length American tour on July 24. The Australian pop duo will tour with the Nickelodeon All That Music & More Tour, and with the Britney Spears tour, among other tours.

Smashing Pumpkins [ tickets ] will release their next single "Try, Try, Try" in the U.K. on Sept. 11. It also features the extra track "Here's to the Atom Bomb."

Former Verve frontman Richard Ashcroft [ tickets ] will release his third solo single "C'Mon People (We're Making It Now)" in the U.K. on Aug. 28.

NBC's "Today" show is releasing a compilation album of artists who have performed on the show. Artists include Phil Collins, Sheryl Crow, Doobie Brothers, and Earth Wind & Fire. Some of the proceeds will be donated to colorectal cancer research.

On Sept. 5, Rhino Records will release "Martha Stewart Living's Spooky Scary Sounds for Halloween," the first in a series of "music and sound compilation albums for entertaining."

Alternative British rockers Primal Scream [ tickets ] will warm up for its Reading & Leeds Festival peformances with an Aug. 24 gig in London.