Before you begin the song, you will see a screen showing you where to place your hand on the keyboard for the first notes of the song. Play the keys shown on the screen to proceed to the song.
You will see this hand position screen at the beginning of every song. This makes sure your hand starts off in the correct place. You need to press down all of the coloured keys on your own piano, then the song should start automatically. If the key appears pressed down at the bottom, that means Yousician has detected that note. You may also click “Skip” to start the song.