Don Toliver (born Caleb Zackery Toliver, June 12, 1994, Houston, Texas) is an American rapper, singer and songwriter who broke through on Travis Scott's Astroworld in 2018 and signed to Scott's Cactus Jack Records. His falsetto-driven blend of trap and melodic R&B produced a string of Billboard 200 top-ten albums - Heaven or Hell (2020), Life of a Don (2021), Love Sick (2023) and Hardstone Psycho (2024). His fifth album, Octane (January 2026), became his first Billboard 200 number one.
Don Toliver announced the 'Nitrous' second leg of his Octane World Tour, adding 19 North American arena dates and a European/UK run from October to November 2026, including stops in Paris, Germany, Poland and London.
Speaking to Billboard at South by Southwest, Don Toliver confirmed he is already working on a follow-up album to Octane, citing a creative high point in his life.
Don Toliver's fifth studio album Octane was released on January 30, 2026, debuting at number one on the Billboard 200 - his first chart-topping album.
Don Toliver appeared on the collaborative album JackBoys 2 alongside Travis Scott and other Cactus Jack affiliates; the project debuted at number one on the Billboard 200.
Don Toliver released 'Tiramisu' as the lead single for Octane on September 5, 2025, which went on to peak at number 35 on the Billboard Hot 100.
Don Toliver brings the "Nitrous - Octane World Tour Leg 2" to Berlin. Concert at Uber Arena on November 2nd.
American rapper Don Toliver brings his world tour to Łódź. The Atlas Arena concert will feature his latest tracks and material.
Don Toliver brings the "Nitrous - Octane World Tour Leg 2" to Hamburg. The concert takes place on November 6, 2026 at 8:00 PM at Barclays Arena.
Don Toliver brings the second leg of his NITROUS - OCTANE WORLD TOUR to Düsseldorf's PSD BANK DOME.