1) The document provides sheet music for the song "Flow My Tears" composed by John Dowland in the late 16th/early 17th century. 2) It includes vocal and lute parts notated on multiple staffs with time signatures, key signatures, and musical notation. 3) The sheet music spans 21 measures and switches between the keys of A minor and E major.

1. FLow My Tears John Dowland (c.1563-1626)
9 8 (Bº/D)
4 3 E
Am B±/F Am C Dm Bº/F E
Voice
Lute
(BØ/D) 4 3
5 Am G E F E C Bº/D BØ/F E A
4 3 4 3 4 3
6 5
9 C C/E Dm7 Bº/D C Am E Am (Dm) A Dm F
6 5
4 3 9 8
13 Am C Bº Dm Dm Dm/F F/A E/G© Am Dm/F E E7 E

2. 2 9 4 3 9 8
17 E #7 1 E Am/E Am G Dm/F E Am/E Em Am/C
(Am/E) E
4 3 (BØ/D) 4 3
21 Dm/A Am G F E C Bº/D BØ/F E
E7/B A