Yes, of course! When you want to get the MML for your song, you would click FILE then EXPORT. A menu will open up allowing you to choose whether to wrap the text, and what format to export it to. You will be able to choose from plain text, string, and DATA formats. With plain text or string I'll probably make it copy to the clipboard so you can simply paste it into the program you want.

Shifted some things around in this menu. Also got the up/down scroll bar buttons working, and I added a negative button to the keyboard for DETUNE and the few things that need it. Still trying to decide how to execute the tone list...

Another menu's design complete! I'm planning on making the piano roll useable while you set these options so that you can preview your instrument with the settings. Next up are the tone, modulation, and envelope menus!

This was annoying to fix. Finally, the knob input type works! SPROT doesn't look the cleanest, but hey, it's doing its job! Now to double this menu's width for the detune, dotted length, envelope, modulation, reset, and OK options.

Redesigned a bunch of sprites to make them look smoother. I'm not entirely sure how much I like them, though... I might end up reverting some of them (the tools if any). Are these better or should I go with the old ones?

Changed the list sprites. Now they're 8 pixels shorter but they look A LOT nicer! They fit better, too. Also did some minor technical tweaks. Now my focus is the "Channel Effects" menu. A similar menu will be used for the +FX button to change the way an instrument sounds at any point in the project.

The long lost editor grid and piano roll have finally returned to BitByte MML! Even better, I fixed what made me break it in the first place - now the notes get HIGHER as you go up, which to me makes a lot more sense.

What I see as the most ambitious part yet the one I think will be the most fun is the built in "MML controller" which will basically be a way to play and record MML live on an on-screen keyboard. Essentially a virtual MIDI controller for MML! It'll be accessed with the "REC" piano button.

It's missing a few things... like the editor grid which has been missing since I broke it... but here's the interface after you create some channels. Certain buttons are disabled when appropriate, such as not being able to create a channel before a project.

Implemented some new buttons that SHOULD have been here MUCH sooner. Is the layout here reasonable? You won't be able to hide the playback buttons or the bar on the bottom.

@brennfett I assume you are referring to my syntax highlighting colors? Yeah I suppose a darker background color would make it easier to see.

Yeah most of them were BG commands. Nice! I only really tried to find two myself.

Added some more sprites! I also COMPLETELY changed the way menus are initialized, so it's more compact. Chances are this won't be done before Miiverse ends but it'll still go up on SmileBASIC Source!

Here's a sort of riddle I came up with while working on BitByte MML. Which SmileBASIC command can you take one letter out of and still have a system command, then take out a second letter and STILL have a system command? There's a few possible answers!

@Alex There's an error that can occur when passing an invalid label to GOTO or GOSUB that gives the message "Illegal symbol string", and the term refers to a label passed as a string, so it isn't really inaccurate.

Ok, nevermind. According to SmileBASIC Source you should never get the "Internal Error" message, but it can be triggered by using some glitch associated with "READ VAR"

I saw this error in a list of errors on SmileBASIC Source a while ago, it's definitely been found before. I'm pretty sure it does have something to do with the GOSUB command.

I'd usually use SPSHOW to make a hidden sprite reappear.

@Imasheep also, if you type MML in the SmileBASIC console and press the question mark button, all of SmileBASIC's MML commands are listed with a few examples.

I myself am not sure - though I've heard things like easter eggs are OK, so long as it's subtle. You could always take it out after and reupload the project if it does get rejected.