Melody in Re major op.33, by Anton Diabelli (1781-1858), piano solo, 2 pages, 67 measures, 1:25 min, with downloadable mp3 for audio help, easy to early intermediate.

Farewell to the piano was a popular parlor piece for the piano during the 19th and 20th centuries which is said to have been Beethoven's last composition.
With some finger position suggestions and downloadable mp3s for audio-help. Easy to early-intermediate piano. 5 pages.

Two works by W.A.Mozart (1756-1791): Adagio (from 14 sonate) and Allegro (from fantaise et sonate).

Intermediate,
Pages: 4 (Allegro 2 pages-1:50' min,  Adagio 2 pages-3:12' min), cover 1 page, total 5 pages.
With downloadable mp3 for audio-help.

Album leaf (Feuille d'Album) by R.Wagner.
Piano solo late intermediate,
Pages: 3 pages piano solo, 84 bars, 3' min, with downloadable mp3 for audio help.

Theme in Fa major by L. v. Beethoven (1770-1827), piano solo, 2 pages, 42 measures, 1:00 min, with downloadable mp3 for audio help, easy to early intermediate.