woops just posted this again. then saw this. nice call!
Also another technique which can be used in addition to this is side-chain compression or "ducking" super simple to do and allows for the dialogue to have room in the mix. Put a compressor plug-in on your music track effects chain and then route the vox track signal through it and every time the vox track kicks in the music track gets compressed out of the way... also sounds great in hip hop and & electronic music for pairing a kick & bass together without getting a lot of bass buildup or muddying the low end!