During 2000, he toured with World Classic Rockers. He sang on a cover of the Scorpions song "Is There Anybody There", which appears on drummer Herman Rarebell's solo album Acoustic Fever (2013). In 2014, Ligertwood's vocals were featured on tracks by El Chicano. In the same year, he toured in Japan and Europe with Brian Auger and the Oblivion Express.[7]
In 2014, Ligertwood was invited by producer Gerry Gallagher to record with Latin rock band El Chicano. His vocals are featured on the songs "Make Love", "The Viper" and "Outbound" from a Gallagher studio collaboration. Ligertwood has also performed with the Magic of Santana, a German tribute band whose guests have included other former Santana members.[citation needed]