Nocturne 9-2 by Frederic Chopin  for early intermediate to intermediate.piano solo.

With downloadable mp3 for audio-help.

Pages: 2 pages, 2:35' min.

La maja de Goya solo piano by E.Granados. 4 pages.

Six 19th Century (first published at 1865) short works for easy Piano solo.
By Rafael Maneja (19th century, 1841-)
With finger positions suggestions. 6 pages.
With downloadable mp3s for audio-help.

Andante from sonata 3 by Wolfgang Amadeus Mozart for easy to early intermediate piano.

With some finger position suggestions. With downloadable mp3 just for audio-help.
Pages: 2 pages, 1:50' min

A known russian melody by M.Deutz arranged for late intermediate piano, 3 pages.