- Extension
- .669
- .opml
- Format
- Binary
- Text
- Category
- Audio
- Document
- Developer
- Tran and Mr. H
- Dave Winer
- Description
- The .669 format is a music module file format used by the "Composer 669" tracker program for creating multi-channel sample-based music. It stores pattern, sample, and instrument data similar to other tracker module formats like MOD, allowing playback on various music module players.
- OPML (Outline Processor Markup Language) is an XML-based format used to exchange outline-structured information. It is most commonly used to share lists of web feed subscriptions (such as RSS or Atom feeds) between feed readers and aggregators.
- MIME Type
- audio/x-mod
- text/x-opml
