Johann Rudolph Ahle (1625-1673) was a German composer, organist and theorist. Much of Ahle's compositional output consists of sacred choral and vocal works, instrumental music and organ music. He is best known for his Neu-gepflanzte Thüringische Lust-Garten, a collection of motets and sacred concertos.
The audio track consists only of 'Ich ruf zu dir'. The video consists of two pieces: 'Ich ruf zu dir' and 'Vater unser'. I uploaded the latter a few months back.