Depending on the genre you are looking for, it may be related to:
Providing the genre or where you saw the label could help narrow it down. EP 24.9 DUB
In music production and record collecting, this notation typically breaks down as: Depending on the genre you are looking for,
: This could be a specific catalog number (e.g., from a label like 24 Karat or 24.9 Records ) or a reference to the tempo/length. EP 24.9 DUB
: Extended Play (a musical release longer than a single but shorter than an album).