Some Hekhalot Rabbati set to music

MUSIC: Jewish Devotional Songs for the 21st Century (Aromero, World Music Central.org)

Pharaoh’s Daughter

Dumiyah (Magenta, 2014)

Pharaoh’s Daughter album Dumiyah presents a series of devotional Jewish songs with a mix of traditional music and cutting edge electronica. The band is led by singer-songwriter and multi-instrumentalist Basya Schechter, who sings in Hebrew and has a sweet folk-pop style.

Dumiyah features ancient and modern liturgical poetry and prayers with new arrangements that blend trip hop, world music and new age. ...

Tzu Vemen (To whom can we attribute?), a mystical text from Hekhalot Rabbati, origins in the days of the Talmudic Sages, angels expressing in aleph bet order the attributes of God (sung on Shabbat).

There's lots more on the Hekhalot literature, including the Hekhalot Rabbati, here and here and links.