Its kinda odd all these years of drawing transformers and yet I've never done my own take on Sound Wave till now.
A few key features that might need to be explained...
the Ipod/SG colours. Honestly I didn't feel blue fitted the pic.
The alt mode is a rather loose take on a spy craft you would see on cybertron. The idea behind this was that I'm not a big fan of vans/trucks for SW and jets are really more StarScreams thing. Also having a made up alt mode made it easy for me to keep his G1 silhouette.
I think that covers it all.