Classify Italian musician Stefano Bollani

[Bigsaul]

Armenoid. He’s fully Lombard. Just because you don’t like it doesn’t mean that he must be Southern Italian LOL

He may have Southern ancestry but his surname is native Lombard. You can't guess someone based on appearance if he's North and Southern. His look is existent all over Italy and South Europe.

[Columella]

Closer to some Armenoid and West Asian Dinaric examples.
Quite atypical overall

[Peter Nirsch]

According to Wikipedia his father is from Milan and her mother from Emilia Romagna.
I think he's an east med type with heavy armenoid influences.

[SonicYouth]

His father is from Milan and his mother is from Veneto region. So he's definitely 100% Northern Italian.
https://it.m.wikipedia.org/wiki/Stefano_Bollani