Eriksons Song of Self improvement

*in game information*

when you cast this spell you use your instrument to play an especially inspirational song that written by specifically by the caster, the effect of the song causing you to feel temporarily empowered in some way depending on how well you played it

*out of character information*

When You Cast this spell, Roll a skill Check involving the Instrumentthe Caster is Proficient w/, if the Roll is 10 or higher you may temporarily increase any ability score by 1 as long as it is not your Highest ability score, This Temporary increase is equal to how high you rolled on your performance check to a minimum of 10 minutes 

If you roll 9 or lower on your Performance Check, You roll a d10 and Take a Number of Psychic Damage equal to the amount rolled 

*additional information*

If the caster is Given a Bardic inspiration to assist in the casting of this spell You may add half the Total Rolled From the bardic inspiration Die to your Skill check

If the Skill check rolls above a 20 The song Played by the caster is Much louder and has a 25% chance of attracting the attention of any creature within a 100 ft radius Of the Caster

In the Event that the Check exceeds 30 then it has a 75% of attracting the attention of any creature within a 100 ft radius of the Caster and a 25% chance of attracting the attention of any creature within a 300 ft radius of the caster

If a wizard Copies this spell from a Spell scroll into their spell book it appears as sheet music

If you cast this spell using a spell Slot above 3rd level You may increase Your ability Score by 1 for Every spell Slot used above 3rd Level to a Maximum of 25

For every Spell level above 3rd Used when the spell Fails you must roll an additional 1d10 psychic damage