Many ’90s music purchases Crossword Clue

 The answer to the crossword clue "Many ’90s music purchases" is CDS. This is an acronym for Compact Disc, which was the most popular format for music purchases in the 1990s. CDs were introduced in 1982 and quickly replaced vinyl records as the dominant form of music media. They offered superior sound quality and durability, and were also more convenient to store and transport.

Here are some other possible answers to the crossword clue "Many ’90s music purchases":

Tapes

Records

Digital downloads

Streaming

However, the most likely answer is CDS, given the time period in question.