Oktalyzer module

Description
Oktalyzer is a tracker for the Commodore Amiga. The format spec linked below notes that there are two different Oktalyzer formats - one IFF-like and one following a memory dump model - and that the IFF-like format is the most popular. It seems that the .okt extension is most commonly used for the older memory dump format and the .okta format for the IFF-like format.

Information

 * Oktalyzer(tm) Modules (.okt)
 * Oktalyzer format spec (.okta)
 * Another copy of spec

Software

 * Extended Module Player
 * Oktalyzer
 * zxtune

Sample files

 * https://telparia.com/fileFormatSamples/music/okt/
 * Example .okta files