Vincent Lübeck was a German composer and organist. Of his works, the organ pieces are the most important: influenced by Dieterich Buxtehude and Johann Adam Reincken, Lübeck composed technically and artistically sophisticated works, with frequent virtuosic passages for pedal, five-voice polyphony, and other devices rarely used by most of the composers of the period. (source: Wikipedia)
The piece I play here could be of Lübeck's son, also named Vincent. I think it's quite possible, since especially in the beginning it has some elements of the early classical style.