She's apparently a musician about to release some new music.
Not necessarily his real name, possibly another pseudonym as well.
Sundance is an HRC shill. Get that into your head and you'll soon see why
everything he writes is designed to undermine Mueller's exoneration
of Trump.
At worst a Logan Act violation, which is an otherwise unprosecutable crime.
Only 2 attempts, neither resulted in a conviction, and a quick search reveals that
most legal authorities think it will get
shot down in SCOTUS if anyone ever gets convicted on 1st Amendment grounds.