Quirky, genre-spanning duo Ween has signed with Rounder Records and will release "La Cucaracha," their first studio album in over four years, October 23.

La Cucaracha is Ween's ninth studio album; their previous album, 2005's "Shinola Volume 1," sold 15,000 copies in the United States, according to Nielsen SoundScan. Their best-selling record, 1994's "Chocolate and Cheese," has sold 251,000 copies to date.

Their debut set for Rounder will be supported by an extensive fall tour, beginning Oct. 16 in Bloomington, Ind., and running into December. The band is booked by Frank Riley of High Road Touring.