Mathias Möhl ads a tutorial to SternFX showing how to automatically animate objects in After Effects to the beat of music using iExpressions. Check out the Automatically Animate Objects to Music Using iExpressions for After Effects tutorial here.
iExpressions is a tool for creating expressions in After Effects without reading or writing a single line of code. iEpressions will prove to be a really useful tool within After Effects and not only because of its ability to simplify expressions, but also it’s ability to redefine common tasks with the help of the library.
from the tutorial description: “In this After Effects tutorial recorded exclusively for SternFX, Mathias Möhl from Mamoworld demonstrates how to automatically animate things to music using iExpressions, a new product allowing all After Effects users to more easily harness the power of expressions.”