Deletion of MuseData

Comment: to List of online digital musical document libraries, where the database has an entry. This topic is both a digital music format and a database, and the database is arguably the more relevant thing these days, as the ASCII-based repository is particularly suitable as a corpus for machine learning research. There is secondary sourcing that verifies the topic's importance, but there are not enough in-depth sources to satisfy GNG. Boleyn, you could have discovered this alternative to deletion yourself with a two-minute  search. --&#123;&#123;u&#124
Stance: merge
Cited policy: Wikipedia:Articles for deletion (WP:BEFORE)