OpenMusenet3 Generation

[json2007or8]

Hi, I'm wondering what the full syntax for the prompt part of the continueMusic() function in the ai.py file is. So far I can tell "genre + ' | . start'" from the Colab, but can this include the instrument(s) or any text prompts?

[hidude562]

Sorry for the later reply!

Yes, this is correct. The AI doesn't differentiate instruments per-say, but it splits it by channel. This is information is inside each note event as a %^&*().. which is split also by |

[json2007or8]

Ok, would the instrument guesser script be used to set the instrument? Also, I'd be interested in helping out with this repo however I can.

[dkzyh87]

Sorry for the later reply!

Yes, this is correct. The AI doesn't differentiate instruments per-say, but it splits it by channel. This is information is inside each note event as a %^&*().. which is split also by |

Hi, Could you provide an example of using a style (such as pop) and the characters "^%&*()" in the ai.continueMusic?

[hidude562]

Sure yeah,

After the start, the rest looks like this:

0#480(79|240@240&52|240@480&52|

Each note is delimited by the pipe symbol. So looking at the first note:

0#480(79

Here's the breakdown

0 -> Time occurs after the previous note (With all channels)

-> Velocity (Equivilent to meta-forte, (These are used by the !@#$)

480 -> Length of note, 480 is equivilent to a quarter note, tempo is relative
( -> I can't remember the specific channel this is specifically tied to off the top of my head, but it might be channel 10, which is a special channel in midi tied to the drum track.
79 -> Note, C4 is 60, so this would be F5

[AlexanderMolina]

Musenet allowed you to specify not only the genre but also a specific composer, for example, Bach or Chopin. Can Open Musenet do the same? I'd like to hear AI-generated music in the style of a specific composer.

[hidude562]

Sorry for the late reply! No, just genre to genre specification sadly :(