XA4, aka Xavier Boot, is a pianist and composer blending acoustic piano with electronic elements and samples from his Bechstein grand piano. His unique style spans minimal, ambient, classical, and electronic genres. With a background in classical piano and a master’s in live electronic music, XA4 has performed globally and garnered acclaim for his EP “Glass Gateway” released under NYC-based label Orange Mountain Music, known for artists like Philip Glass. Currently, he is working on his next album.

Listen to XA4


  • 17 October, 2024


    Het Concertgebouw

    Tracks from album The Sea Above, expected October 2024 on Philip Glass' label

  • 1 November, 2024



    Music that cannot be pigeonholed: minimal, ambient, classical and electronica

  • 8 November, 2024


    De Doelen

    A concert for both classical music lovers and lovers of modern electronic music