拍一半拖

This is gonna be my first post of song
And actually I have done another analysis in Clocks by Coldplay
I don't wanna post it as it was part of my homework and I really don't wanna deal with it for now

Indeed, this is a really good song who produced by Peter Kam
I really do appreciate Jason Chen's singing.........
He has a really good voice and he really can sing!!
This song was introduced by Penny when I was in HK last Christmas
The melody is great and lyric is matching the whole song
and the tricky part is.......... I couldn't figure out the keys without the keyboard
I finally sat down and listened through the whole song with keyboard yesterday
and found that it has 3 keys in a song
All Verses are in Ab major
Chorus and bridge are in A major
and last chorus it changes to Bb major
That is very interesting because all the transactions are very smooth and seamless
most of the audience don't realize it I guess
and to me, it sounds kinda funny and I know it changes keys
but I just couldn't figure out what keys it changes to
that is kinda cool
and that keys changing could be tricky to singer as well
if he couldn't grab the pitch firmly, he might have pitch problem when entering chorus
which fortunately he didn't

Instrumentation-wise
It is just a classy ballad instrumentation
which has a very nice and catchy piano hook
That makes the song very recognizable!
I think it has all the elements to be a hit
and it is................