Let's Sing Abba [0100c9f017bf0000][v0][us].nsp.rar -

: Indicates the version number of the software. In this case, "v0" represents the initial base game without any subsequent updates or patches applied.

: This is the Title ID , a unique 16-digit hexadecimal identifier used by the Nintendo Switch system to distinguish this specific game from others. Let's Sing ABBA [0100C9F017BF0000][v0][US].nsp.rar

: This is the file format for Nintendo Submission Packages , which are digital copies of games usually found on the Nintendo eShop . : Indicates the version number of the software

The text you provided, , is a file naming convention commonly used in the digital distribution of Nintendo Switch games. File Breakdown Let's Sing ABBA [0100C9F017BF0000][v0][US].nsp.rar