How to read tablature?
TAB:

xA|------0----|-----------|------0----|-----------|--5---5----|--2--------|
xE|--3-----3--|--0--------|--3-----3--|--0--------|-----------|-----------|
xC|-----------|-----------|-----------|-----------|-----------|-----------|
xG|-----------|-----------|-----------|-----------|-----------|-----------|

xA|--3---3----|-----------|--0---0----|--3---2-0--|------0----|-----------|
xE|-----------|--3--------|-----------|-----------|--3-----3--|--0--------|
xC|-----------|-----------|-----------|-----------|-----------|-----------|
xG|-----------|-----------|-----------|-----------|-----------|-----------|

xA|--0---0----|--3---2-0--|------0----|-----------|--5---5----|--8---5----|
xE|-----------|-----------|--3-----3--|--0--------|-----------|--------7--|
xC|-----------|-----------|-----------|-----------|-----------|-----------|
xG|-----------|-----------|-----------|-----------|-----------|-----------|

xA|-----------|--7--------|--3--------|-----------|-----------||
xE|--8--------|-----------|------3-0--|--3---1----|-----------||
xC|-----------|-----------|-----------|--------2--|--0--------||
xG|-----------|-----------|-----------|-----------|-----------||


CHORDS:

G            G
Silent night, holy night
D            G
All is calm, all is bright
C               G
Round yon Virgin Mother and Child
C             G
Holy Infant so tender and mild
D7                G
Sleep in heavenly peace
G       D7       G
Sleep in heavenly peace
G            G
Silent night, holy night!
D               G
Shepherds quake at the sight
C                  G
Glories stream from heaven afar
C                  G
Heavenly hosts sing Alleluia!
D7                     G
Christ, the Saviour is born
G          D7         G
Christ, the Saviour is born
G            G
Silent night, holy night
D           G
Son of God, love's pure light
C                 G
Radiant beams from Thy holy face
C               G
With the dawn of redeeming grace
D7                  G
Jesus, Lord, at Thy birth
G     D7           G
Jesus, Lord, at Thy birth