I made a piano app (and want to play back a List of saved note sound files)

[SteveJG]

@_lee

replays the order saved in the Label after pressing the key.

Try techniques discussed in

Sound Doesn't Play from Name in List

Hi, I'm trying to make a digital piano with a feature to "record" the notes you played. I have a procedure (keyPressed) that adds the note pressed to a list, but when I play use the play button (when PlayButton.click) it gives an error "Error 703: Unable to play [Note].mp3" where [Note] is the last note item in the list [Screen Shot 2020-12-27 at 11.58.59 PM] Update: I changed it so all the notes in variable notes are "[Number].mp3", and removed the join in the set NoteSound.Source so its j…

or

Play A Sequence of Notes Using Any-Component Blocks

Trying Any Component feature usage to reduce repetitive code. See aia file and url. Screen1 colour_buttons works OK. Screen1 code plays the note sequence listed for the three buttons. Screen2 attempts at Any-Component code for identical operation not successful. http://ai2.appinventor.mit.edu/reference/other/any-component-blocks.html Play_Note_Sequence.aia ~ Play_Note_Sequence.aia - Google Drive