http://dmst.jp/luvtrax/TB2.NES

I made the sequencer demonstration of TB-303 style.
The operation method,
1P Controller
UP Pitch UP
DOWN Pitch DOWN
LEFT/RIGHT COURSOR MOVE
A Button LEGATO
B Button REST
SELECT BASS/RHYTHM SELECT
START Sequence Restart

2P Controller
UP/DOWN Program change

I'm going to upgrade further.
have a fun!

Cool.

One of my friends was really good with that Rebirth 303 program, and taught me how to use it. It is a fun way to write music, and very easy to use.

I'll be looking forward to the next version. :)

Wow, this is very cool. Good job, keep developing this!

Although not opened to the public yet, the sound source driver was updated.

An improving point is as follows.

Two or more music can be registered into one ROM.
The structure of music can be made combining a pattern.
(The length of a pattern is variable length.)
A pattern can be freely connected for every channel and
it can also be made one music.
Although it is simple-like when the windows application
developed independently is used, a standard MIDI file is
convertible for the local binary file for the Family
Computer performance.
(About a drum, "C1, D1, F#1, A#1, C#2" of the GM map are
changed into the noise tone which corresponds, respectively.)

Although I have challenged the sampling playback using DMC now,
description of the easy usage is looked for.

Moreover, although it is a question, for what is what is called
"Vblank Count" used?
In order to investigate the normal end of NMI processing, it use
this and shine?
The writing of $4017 should already teach what is meant concretely.