My band is doing a cover of Get Lucky by Daft Punk, and I need some help with Pharrel Williams' vocals at the start of the hook, We've come too far, to give up who we are, So let's raise the bar and our cups to the stars.". I can just about hit the first part, but Pharrel goes into falsetto for "to give up who we are" and "our cups to the stars". I just can't seem to make that falsetto sound good, but can't sing those high notes without going into falsetto. Would you advise me to work on my falsetto in some way, or should I just keep trying to extend my range until I can hit those notes?