The entire piano part, notated in chords.
Note that alternate bass notes are rarely essential,
but add to the arrangement as Schubert wrote it. 
On guitar, incorporating the additional bass notes adds significantly to the difficulty of the piece.

Schubert - Ave Maria
6/8

Intro
|Bb |%  |Bb7 |% |
|Eb |Ebm|Bb  |% |

|Bb |Gm |F   |F |
|Gm |%  |Eb  |F |
|Bb |%  |Bb+ |Gm/Bb|
|A7b9|A7|F#dim7|% |
|Gm |Gm6|F/A |G7|
|C  |C7 |F   |% |

|F7 |%  |Bb  |% |
|F7 |%  |Gm  |% |
|F  |D  |Cm  |Cm|
|Cm/Eb|Gdim|F|F7|
|Bb |Gm |F   |F |

Repeat 3 times, then end with (piano only):
|Bb |%  |Bb7 |% |
|Eb |Ebm|Bb  |% |
|%  |%  |%   |% |
|Bb/F |