In 1998, Maal recorded "Bess, You Is My Woman Now" for the Red Hot Organization's compilation album ', a tribute to George Gershwin which raised money for various charities devoted to increasing HIV/AIDS awareness and fighting the disease. In 2002, Maal again worked with the Red Hot Organization, recording "No Agreement" alongside Res, Tony Allen, Ray Lema, Positive Black Soul and Archie Shepp; as well as "Trouble Sleep Yanga Wake Am" alongside Taj Mahal and featuring Kaouding Cissoko and Antibalas, for the tribute album to Fela Kuti, '.