Accompaniment

Cast this spell in order to add more musical production to your performances. At the site of where you cast this spell, one musical sound of your choice begins to play in a sphere of 60 feet. You choose the nature of the sound being heard. If the sound is vocal, it is your own voice. Your voice can be pitched up or down.

If the sound is of a musical instrument, the music played is based on your own proficiency of playing that instrument. For instance, if the music you choose is of a lyre, but you do not have proficiency in playing the lyre, the music played will not be very good.

These sounds attempt to perfectly compliment any music you are singing or playing, and match your music's tempo and key as it's being played. 

These sounds obscure, but do not silence, any other nearby sounds, and they cannot be used to cast any kind of verbal components to any magic. The sounds continue to play from one location for the duration of the performance.

For the duration, all Charisma (Performance) checks are made with advantage.

At Higher Levels: When you cast this spell using a spell slot of 1st level or higher, you can add one additional effect to your sounds played per spell slot used. The effects you can add are:

• An additional instrumental or vocal accompaniment based on your proficiency.
• Playing the sound as if you had competent proficiency in the instrument being heard.
• Extending the duration of the sound by 10 minutes.