Non, je ne regrette rien (No Regrets) is a French song written in 1956, and is best known through Edith Piaf's 1960 recording, which spent seven weeks atop the French Singles & Airplay reviews chart.

For Guitar fingerstyle (Classical guitar or Acoustic guitar). For Guitar Solo or guitar and voice.

Early-intermediate to Intermediate.

With guitar tablature. With lyrics. With guitar chords.

Pages: 4 pages, 2:20' min

Lara's Theme from the movie "Doctor Zhivago") by composer Maurice Jarre.
For Guitar solo or guitar and voice. Early Intermediate.
With standard notation and tablature (TAB).
With Melody line.
With chords.
With lyrics.
Pages: Three pages (3).

I Just Called to Say I Love You is a ballad by Stevie Wonder. It remains Wonder's best-selling single to date, having topped a record 19 charts.
For Guitar fingerstyle solo or Guitar and Voice.
With Lyircs. With melody line. With standard notation and tablature (TAB).
Early Intermediate.
Pages: Three (3) pages.

Dark Eyes ("Black Eyes", "Les Yeux Noirs") is probably the most famous Russian romance song.
For Guitar solo (Classical or Acoustic Guitar with nylon strings, fingerstyle).
Early internediate.
With tablature.
With finger position suggestions.
With simple downloadable mp3 just for audio help.
Pages : Two (2) pages, 1' min.

Bridge Over Troubled Water,  became one of the most performed songs of the twentieth century, with over 50 artists, among them Elvis Presley and Aretha Franklin, covering the song.
Here is a version for Classical Guitar Solo, with tablature.
Pages: Four (4) pages, 3:34' min, early intermediate.