: This is a specific track identifier from Sound Choice , a major karaoke producer.

Based on common naming conventions for these types of files in digital music collections:

If you're trying to , you'll need a dedicated player like KaraFun or VLC once it's extracted.

: Likely an abbreviation for the artist and song title. In this specific library, SC8565-10 (a related sequence) corresponds to "I Turn To You" . However, "SMCVIMTGB" often refers to "She Makes Me Feel Like It's My Birthday" or similar long-titled pop songs commonly abbreviated in pirate or private community archives.

: Likely contains .CDG (graphics) and .MP3 (audio) files, which are the standard for MP3+G karaoke .

: If you only have part1.rar , the archive will be "incomplete" and cannot be opened unless the other parts are in the same folder.

: You must have the WinRAR or 7-Zip utility to open it.