Get your party pulsing with this new app from Stratospherix. PartyPulse responds to the music that your Mac hears and converts it into a multi-coloured light show. Select colours, shapes and movement styles to match the mood, turn the lights down and the music up. Choose one or more pre-defined shapes to animate, or use your iSight camera to make images.

Have ideas for new shapes and options? Let us know via @stratospherix or [email protected].