RILM Abstracts of Music Literature with Full Text is a continuously updated music bibliography that features citations, abstracts, and subject indexing with the addition of full-text content from over 200 key periodicals in music research published from the early 20th century to the present. The full-text content covers all disciplines related to music, from hip hop to Händel, from ethnomusicology to music therapy, from elementary music education to advanced music theory, no other online music bibliography or full-text aggregation offers comparable coverage, abstracting and indexing.