Answer:
In-text citations for songs should include the songwriter(s) and the title of the song, as well as the performer(s) and the album or recording on which the song appears. The citation should be formatted in the same way as other sources, with the addition of the song title and performer(s).
Here is an example of an in-text citation for a song in MLA format:
According to Smith, "The Times They Are A-Changin'" (Dylan), the classic protest song by Bob Dylan, "became an anthem for a generation" (45).
In this example, Smith is the author of the source being cited, "The Times They Are A-Changin'" is the title of the song, Dylan is the songwriter, and "became an anthem for a generation" is the quote that is being cited.
As with other sources, the citation should also include a corresponding entry in the Works Cited page at the end of the paper, which would look like this:
Dylan, Bob. "The Times They Are A-Changin'." The Times They Are A-Changin', Columbia Records, 1964.
Note that the song title is in quotation marks, while the album or recording title is italicized.