Introduce the lead vocal early in the build order so other instruments leave frequency space for it

A widely agreed-upon mixing principle: the lead vocal (or most important melodic instrument) should enter the mix as early as possible during the building process, not saved for last. Two reasons. First, the vocal needs frequency space, and if all other instruments are EQ’d without the vocal present, they will naturally claim the frequency ranges the vocal needs. Introducing the vocal late means it can never sit right because there is no room left. Second, effects — especially reverbs and delays — that are tailored to the rhythm section and supporting instruments first may be wrong for the vocal, and changing them disrupts the entire effects architecture. Different engineers have different starting points (kick, bass, overheads, all-faders-up) but nearly all agree the vocal must arrive soon.

Examples

Andrew Scheps: ‘I’d love to say that I always build it from the vocal, but usually what I’ll do is deal with the drums… Once I’ve done that, everything seems to come up at once.’ Bob Bullock: ‘After that feels good, then I put a vocal in, because the style of music that I do is all vocal-driven, so the sooner I get it in the mix, the better.‘

Assessment

You are building a mix and have spent 3 hours perfecting the drum and bass sound. You then introduce the lead vocal and find it cannot sit in the mix. Explain why this happened and what you would need to do to fix it, then describe how you would change your build order for the next mix.