Step1 - Prepare your chords or beat
You can prepare a beat track on your DAW, and import the beat track back to ACE Studio. (Remember to set up the same tempo) Or you can just create chord progressions inside ACE Studio. (
Chords )
Step2 - Record your humming
With chords or beat set up, you can record your humming inside ACE Studio.
To learn more details about recording your vocal, please refer to 
Record Audio.
Step3 - Test and fine-tune your melody
Base on your recordings, you can convert them into MIDI and lyrics with our “Vocal to MIDI and lyrics” tool. Then you can edit the melody and lyrics in the piano roll, and hear the vocal result with our AI voices.
To learn more details about the vocal conversion, please refer to 
Vocal to MIDI & lyrics.
Step4 - Build lyrics on it
Now you have the perfect topline, it’s time to build lyrics on it. You can edit lyrics line by line, or use the lyrics panel to edit whole lyrics together in the lyrics editor window.
To learn more details about editing lyrics, please refer to 
Edit lyrics and consonants.
If you want others to write the lyrics, you can save the project and send the project pack to them. Just remember to move your audio files under the “samples” folder. (For more details, please refer to 
ACE projects.)