Add mp3 and video in templatemonster wordpress template

Website is almost done. The only thing left is to add 4 players for mp3 and two for video. Please check 'portfolio'-part on [login to view URL] In each of the six pictures you see a black textbox. There the players should fit in with underneath the possibility to put text with info about each mp3. Ps; earlier wizzkids told me because of plugins in the theme they couldn't do it, so only reply when you are experienced and hardcoding suits you, when neede.. The files and text should be easy to change using the cms. When reply please also send a link with sorta like work. Thanks!