How to read tablature? 
Intro:

     Dm                      F
xA|--0----------0-----------0---------0---------|
xE|----1-----1-----1-----1-----1----1---1----1--|
xC|-------2-----------2-----------0--------0----|
xG|---------------------------------------------|
 
   Bb                   A7
xA|--1---------1---------0---------0----------|
xE|-----1----1---1---1-----0----0----0----0---|
xC|--------2-------2---------1----------1-----|
xG|-------------------------------------------|
 
 
Ukulele 1:
 
   Dm  Dm  F  F
   Bb  Bb  C  Am
   Dm  Dm  F  F
   Bb  Bb  C  Am
   Dm  Dm
   Bb  C   Am
 
 
Ukulele 2:

Higher/Whistling
 
xA|-5--7-8--12-10-12-3---5--7-8-7-10-12-10-8--8-8-8-12-12-10-8--12-12-12-10-12-10-8-|
xE|---------------------------------------------------------------------------------|
xC|---------------------------------------------------------------------------------|
xG|---------------------------------------------------------------------------------|
 
xA|8-8-8-12-12-10-8--12-12-12-16-16-16--8-8-8-12-12-10-8--13-13-12-10-15-12-16-17---|
xE|---------------------------------------------------------------------------------|
xC|---------------------------------------------------------------------------------|
xG|---------------------------------------------------------------------------------|
 
or lower
 
xA|---------------------------------------------------------------------------------|
xE|---------5-3-5----------------3--5--3--1----1-1-1-5-5-3-1----5-5-5-3-5-3-1-------|
xC|-2--4-5--------0----2--4-5-4-----------------------------------------------------|
xG|---------------------------------------------------------------------------------|
 
xA|---------------------------------------------------------------------------------|
xE|-1-1-1-5-5-3-1----5-5-5--9-9-9----1-1-1-5-5-3-1----6-6-6-3-8-5-9-10--------------|
xC|---------------------------------------------------------------------------------|
xG|---------------------------------------------------------------------------------|
 

Outro:
      Dm          A7
xA|--0----------0-------------------|
xE|----1-----1-----0----0------9s10-|
xC|-------2-----------1----2--------|
xG|---------------------------------|
 
or
 
      Dm          A7
xA|--0----------0----------------5--|
xE|----1-----1-----0----0--------5--|
xC|-------2-----------1----2-----5--|
xG|---------------------------------|