Rock N' Roll extrapolation

♫ Got to pay your dues if you want to sing the blues
And you know it don't come easy...♫  
 
George Harrison - It Don't Come Easy
https://www.youtube.com/watch?v=4p5yzdCa2GE

We can compare the essence of the message of George's song with the AC/DC song: "It's a Long Way to the Top (If you wanna rock n'roll), and notice their similarity... You have to work hard to be noticed, and harder to be successful.

♫ If you think it's easy doin' one-night stands
Try playin' in a rock roll band
It's a long way to the top if you wanna rock 'n' roll ♫
 
AC/DC-Its a long way to the top (if you wanna rock n roll)
https://www.youtube.com/watch?v=uIXV0cir4-E