Indexes thousands of journals, books and other published sources from around the world, with full text of many journals. (International Humanities Index - American Humanities Index) [1927 - present]
Indexes journal articles and other literature supporting critical scholarship on literature, language, linguistics, and folklore. (Modern Languages Association Bibliography) [1926 - present]
A bibliography of music literature providing international coverage of Western and Eastern classical, pop, folk, and jazz music, as well as interdisciplinary studies on music. Includes abstracts and citations drawn from articles, books, conference proceedings, bibliographies, catalogues, dissertations, Festschriften, iconographies, critical commentaries to complete works, ethnographic recordings, videos, and reviews. (Repertoire International de Litterature Musicale - International Repertory of Music Literature) [1967 - present]
Once you've searched an article index or database to find articles, you may need to use 
to link to a PDF or html file if the full text is not immediately available. Each database is a bit different, but a good rule of thumb is this: when you see the UC-eLinks icon click on it to view your article access options, which can range from full text to a call number to an Interlibrary Loan request:
For more information, here's a tutorial on using UC-eLinks.