Music Online: Music Periodicals of the 19th Century This link opens in a new windowMusic Online: Music Periodicals of the 19th Century is a collection of full-text periodicals depicting American musical life from 1838 to the early 1900s through local and international news, reviews, editorials, sheet music, and advertisements. Over 200,000 pages of material will be available for research on the Alexander Street multimedia platform – the only resource that allows users to cross-search the full text of all articles with videos, audio recordings, photographs, scores, and reference texts.