Phone Logo Reveal project is best for individual or corporate presentation. You can change video and logo very easy.
Element 3D needed
Phone model inclided in project
Easy customatization
Fast render
Music is not included but you can purchase it on:
http://audiojungle.net/item/piano-logo/119358?sso?WT.ac=search_item&WT.seg_1=search_item&WT.z_author=plastic3
Piano Opening Logo (short version)