Tips you got to know when Directing a music video

I'm confused.. is this a question?

Tip #1: Do your storyboards before you get to the set.

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Have a very solid audio playback system.

Here's the package from Coffey Sound:

MUSIC VIDEO PLAYBACK PACKAGE
Daily: $550 Weekly: $2,200

Package includes:

(2x) Self-Powered Speakers w/ Stands,

(1x) Timecode DAT,

(1x) Comtek BST-25 w/ 4 RF Earwigs,

(1x) Timecode Slate w/ Comtek System (1 Transmitter, 1 Receiver and slate cable),

(2x) 50' XLR Cables,

(2x) 100' XLR Cables