Todd Rundgren is preparing to auction some of his personal and professional memorabilia, including various items of clothing and stage-played instruments like an Italia guitar and a Roland digital piano. The singer/songwriter/producer is selling the items to benefit his Spirit of Harmony Foundation, which nurtures the cultural, academic, social, neurological, and personal benefits of music through events, mentoring, advocacy, social entrepreneurship, and strategic partnerships. For more, go to www.spiritofharmony.org.