The best thing I ever learned from my dad was he knew he wasn't the best of singers but he always knew he was a great entertainer and I always thought that was a good concept to bring along that ultimately acting is an entertainment art and you have to be aware of the fact that you want people to be excited to be watching you.
There's something missing in the music industry today... and it's music. Songs you hear don't last it's just product fed to you by the industry.