I might be more tempted to say Alpha NT.
"And above all, watch with glittering eyes the whole world around you because the greatest secrets are always hidden in the most unlikely places. Those who don't believe in magic will never find it." -Roald Dahl
It's pretty cool
He came to Mexico recently (Puebla) and I saw him nearly on first row. If Alpha NT then ILE but I doubt it. He's energetic... definitely not LII.
He's interested in inheritance which is far more Delta than Alpha. He's very relationship oriented unlike ILEs. He's also conservative (tries to preserve the existing folk musik) rather than compulsively innovative, which means he values the kind of Ne that deltas possess rather than alpha's Ne.
In his team, the guy of the strings (mandoline, guitar, etc) gives me a deja vu; he seems almost identical (in behaviour and mannerism) to a musician SLI friend of mine.
Though I'm all open ears to listen to your arguments.