Piano Man is a song written and performed by American singer-songwriter Billy Joel. Joel acknowledged on Inside the Actors Studio in 1999 that each of the characters in the song was based on a real person, either a friend of his or another customer at the bar, and the lyrics tell a story ("Yes, theyre sharing a drink they call lonelinesss, but its better than drinkin alone.)
For Guitar fingerstyle or Guitar and Voice.
Easy to Early Intermediate. With standard notation and tablature (TAB).
With Lyrics and melody line.
Pages: Five pages (5).

Ne me quitte pas ('Don't leave me', 'Nie opuszczaj mnie'), konwn also with the English title "If You Go Away", is a 1959 song by Belgian singer-songwriter Jacques Brel.
It has been covered by many artists as Nina Simone, Edith Piaf, Barbra Streisand, Shirley Bassey, Dusty Springfield, Frank Sinatra, and performed in many languages and in more than 40 versions.
For fingerstyle Guitar solo.
Early intermediate.
Two (2) pages, 1:15' min.
With tablature. With finger position suggestions.

Georgia on My Mind is a 1930 song written by Hoagy Carmichael and Stuart Gorrell.

Guitar solo or Guitar and voice. Easy to early Intermediate.

With standard notation and tablature. With lyrics and melody line.

Pages: Three (3) pages.

Unchained Melody is a 1955 song with music by Alex North and lyrics by Hy Zaret. It has since become a standard and one of the most recorded songs of the 20th century, most notably by the Righteous Brothers.
For Guitar.
With standard notation and tablature. With some fingering position suggestions.
With Lyrics. With Guitar chords.
Easy.
Pages: Three pages (3).

Theme form the Godfather (Speak Softly, Love).
For Classical Guitar solo (or acoustic guitar with nylon strings and fingerstyle).

With tablature and some finger position suggestions.

Easy to early Intermediate. Pages: 2 pages, 21 bars, 1:10' min.