Prelude BWV 941  (from 5 Kleine Praludien, BWV 939-943) by Johann Sebastian Bach (1685 - 1750).

Guitar Solo. Intermediate.

With downloadable mp3 just for audio help.

With standard notation and Tablature (TAB). With finger position suggestions.

Pages : One and a half  (1 1/2) pages music score.

Packington's Pound is the most popular single tune associated with ballads before 1700.
For Classical Guitar solo.

With standard notation and Tablature, with downloadable simple mp3 for audio help. 
Easy Guitar. Two pages, 1' min.

Tambourin by Jean-Philippe Rameau (1683 -1764) from the 1724 book of harpsichord pieces.
For Classical Guitar solo (or acoustic guitar with nylon strings and fingerstyle).

With tablature. With downloadable mp3 for audio help.

Early Intermediate. Pages: 2 pages, 2:30' min.

The Oboe Concerto in D minor, is an early 18th-century concerto attributed to the Venetian composer Alessandro Marcello. The earliest extant manuscript containing Johann Sebastian Bach's solo keyboard arrangement of the concerto, BWV 974, dates from around 1715.
Here is arrangement for Classical Guitar solo, four pages, intermediate, with tablature and downloadable mp3 just for audio help, 4:50 min.

Sleepers awake, English name for the chorale cantata Wachet auf, ruft uns die Stimme, regarded as one of most mature and popular sacred cantatas by Johann Sebastian Bach, based on the homonymous hymn  by Philipp Nicolai (1599).
Sleepers awake is the fourth movement ("Zion hört die Wächter singen") of BWV 140. Bach later transcribed this movement for organ (BWV 645).
For classical Guitar solo. Early Intermediate to intermediate.
In drop D tuning (low E to D).
With downloadable mp3 just for audio help.
With standard notation and tablature.
Pages: Seven pages (7).