[Intro:]
Bm                  C#        Bm        C#           Bm        
---- ---- ---- ---- ---- ---- ---- ----    ---- ---- ---- ----
C#        Bm   C#             Bm        C#        Bm   C#   
---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
Bm                            C# 
---- ---- ---- ---- ---- ---- ---- ----
[Part 1:]
Bdim F#m Bdim F#m G C# F#m E  Bdim F#m Bdim F#m G7/13 
Meglio stasera,    baby, go   go go. Or as we natives say,
F#m                                                             
fa subito. ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
[Part 2:]
F#m                       Bm                      
If you're ever gonna kiss me, ---- ---- ---- ----
C#                        F#m                     
It had better be tonight.     ---- ---- ---- ----
F#7                     Bm           G#7       C#7     
While the mandolins are playing, and stars are bright.
F#m6                       Bm7                     
Mmh, if you've anything to tell me, ---- ---- ---- ----
C#7                       F#mj7/9                     
it had better be tonight.         ---- ---- ---- ----
F#7/9                Bm                           
Or somebody else may tell me, ---- ---- ---- ----
F#m/C#      C#                
whisper the words just right.
--> Part 1:
[Bridge:]
---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
Gm                                                          
---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
---- ---- ---- ----
[Part 2:]
Gm                        Cm                      
If you're ever gonna hold me, ---- ---- ---- ----
D7                        Gmj7/9                G7/9 
it had better be tonight.        ---- ---- ---- ----
Cm            Gm/D          D                
Or somebody else may hold me, they might make me feel just right.
https://www.coveralia.com/acordes/it-had-better-be-tonight--meglio-stasera---zoned-out-mix--michael-buble.php
Gm9                 
---- ---- ---- ----
[Solo:]
Gm                  D7b9                                    
---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
Gm                                      D7b9                
---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
---- ---- ---- ----
--> Part 1: ...
[Solo 2:]
D#dim     Gm   G#                       D#                  
---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
E                   C#m                 
---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
Dm                                 D    
---- ---- ---- ---- ---- ---- ---- ----
[Part 3:]
Gm                 Cm                        
For this poor americano, ---- ---- ---- ----
D                          Gm      D7b9 Bb7       D7b9      
who knows a little of your speech.      ---- ---- ---- ----
G7/13         Cm7       A7       D           
Be a nice italiana, and start to teach, mmh.
[Part 4:]
Gm                 Cm                          
Show me how in old milano, ---- ---- ---- ----
D                                   Gm9                     
lovers hold each other oh so tight.     ---- ---- ---- ----
G7/13                Cm              Gm/D          D7       
But I warn you sweet paisana, and it had better be tonight.
[Part 5:]
Gm6       Cdim Gm Cdim Gm G# D  Gm  F  Cdim  Gm Cdim Gm   G#7/13 
Meglio stasera,   baby, go   go go. Or as we natives say,
Gm6 G#6                 Gm6                 G#6                 
fa subito. ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
Gm6                 G#6                 Gm7/9               
---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
---- ---- ---- ---- ---- ---- ----