Listen to your music for the first time again.
Examine your online presence as a first-time visitor would.
Imagine standing in a corner watching one of your shows for the first time.

Ask yourself: As a fan or potential fan, what does your stuff, message and existence do for me?  The answer to this question is your ‘value proposition’. 

For example:
All of this entertains me.
All of this helps me to forget.
All of this helps my social life.
All of this makes me socially aware.
All of this informs me.
All of this energizes me.
All of this calms me.
All of this helps me to feel young again.

Artists and songs don’t necessarily compete, but the value proposition(s) you choose to deliver defines the broad (market and product) segment you are competing within.  For example: are you competing within the ‘all-this-entertains-me’ segment or within the ‘all-of-this-energizes-me’ segment or within an overlapping slice in between?

When considering the delivery of a value proposition, consider the following (random examples):