One of them

One of the characters in the story is son of a great musician. he absolved his inheritance. he denied his musical sense

Activities

They cover a very famous song and it was a duet. The female voice was rendered by the original artist.
They do a good eastern item and a cover of song. Its should display the ability of rocker to render different style. I hate remixes though.

John Lenon

John's voice is like Axl Rose. He screams, claps, produce different sounds in between. . John has a long hair and is the bad boy of band. John has too much anger towards outside world. He doesnt care about fans. All he care is telling the world how fruitless their daily deeds are.
A distinct style of dressing too and has a very good charisma, good with woman.
He is like mark feehily of westlife.whenever he is given a section to sing, he breathes fresh life into it and make the ending awesome.  

He also knows a bit of guitar slapping which he learned from paul

Paul Mccrtney

 Paul's hair is in forward direction like real paul mccartney.One of them plays piano,has a voice of an angel like Garfunkel and writes very good melodies. when Paul was a child faced a great disease. As a newborn.  When his sister sang song to him, he would sleep. He sings this song when they didn't.had any song to sing.

Ringo Starr

George and Ringo understand each other so well that when one starts the beat, the other should be able to play.He is good in wind instruments. 

Theme

It should make people believe that these two shouldn't be separated and then in end they get separated.

Even though people wants them to stay together, they realize its not possible. Its because they realize that the path of the band is separate from now.

George Harrison

George mainly sung backing harmonies. He wrote a song . Other people thought that his voice is not suitable for singing.  But when he sang a song, it mesmerized everyone including his own band. They became jealous.  Everyone clapped and praised.
His father didn't like him being second to others and teased him. He asked other's if he could sing a lead in a song that paul did and they laughed it off. So George started writing songs.
George's song was a very sentimental and melodic song. It proved that he had a good hand in song writing and is talented as others. His voice though wasn't suitable for common songs, was tailored for this one. it was an eastern style music
George is the filler. Without him,the song wouldn't be complete.  He inserts minor things which make song good.  He as studied music not from class but by hearing it over a wall.  His room was near a music school and he learnt from that.
George is the master of instruments.  He has deeply learned music.
George and Ringo Starr are good friends.