Welcome to ScratchTAU! ScratchTAU uses an UTAU voicebank to replicate singing. Hiragana ONLY. Katakana/Kanji/Romanji is not supported. Instructions: Start out by pressing SCRIPT EDIT. Put what you want sung in here. (spaces make hold notes, while a 0 terminates them) Then you will see notes. You can move these around. You will see the syllables at the bottom of the screen. Use the left and right arrows to go between pages. Adjust settings in the settings menu (top right). Press space to play it.
I used Kasane Teto's voicebank for the default voice, which was created by TwinDrill and ripped by @CodeSoft_Games.