I wanted something different than a tracker, so I came up with Macrotune's layout/gui. There's already enough trackers style editors, as you have pointed out. No need to create another.
There is a help file but basically you write verses on their own lines per channel. The verses can then be combined with the pattern editor. The MML data can be shared through forums or email via "Copy MML" and "Paste MML". You can also export to a wave file (16 bit 44100 mono). If you're a software developer, you can use the MML data in PureBasic or use the libraries that are available on my website with any other programming languages. Plus you can save your project as a MMLP (Music Macro Language Project) file.
The sound (waveforms) is mathematically created. It will sound the same in both versions (Windows & OS X) of Macrotune, plus the available libraries. Now if you use the MML data in another Music Macro Language editor other then Macrotune, it may sound different. Macrotune does offer two complex waveforms and the waveforms may not be the same in another MML editor. So there will be issues copying the MML data from Macrotune and trying to use it in another editor other than Macrotune.
This is a fun and interesting project for my friend and myself. We both enjoy "retro" music from the earlier pc days. So we just decided to share it with others. Plus being able to share your songs/tunes via the copy and paste, makes this app more enjoyable for a team, friends or a large community/forum.
I hope that answers your questions.
![Wink ;)](./images/smilies/wink.gif)