First download the songs from the link given below.
the first one is an instrumental by slash named spanish guitar.It featured on an album called gypsy soul-Obsession confession.
The second one contains acoustic fingerstyle/country guitar played presumably by slash.Its one of the rare guns n roses rehearsal recordings which was made before they came out with the final draft.The singer is axl,i think. - - Guns n& 39; Roses & 39; & 39; November Rain (Rare acoustic version) Lyrics.mp3
The links above are the link to the files.