What do the songs ‘I Gotta Feeling’, ‘Joy to the World’, ‘Just the Way You Are’ and ‘Danny Boy’ have in common? Not much beyond the fact that Chris has somehow managed to mash them into the same medley for one of his many clients. From award winning groups like Home Free and 7th Avenue, to internationally touring solo artists and Headliner acts on five star cruise lines; there’s no dream so complex that Chris can’t actualize it. Whether you’re looking for intricate vocal harmony arrangements for an a Capella performance, a full orchestral score for a film, or a complete set of charts for a production show; Chris’s wide range of arranging experience, past clients, and diverse musical performance background make him an exemplary fit for compositional projects of all nature.

To hear what past clients have to say, check out their testimonials. To get in touch with Chris about your particular musical needs, visit the contact page.

7th Avenue - Uptown Funk

What’s got thousands of views, an incredibly catchy sound, and was arranged by Chris Chatham…..? This 7th avenue video. As is obvious by his many repeat clients, Chris never disappoints with his unique mashups and deep understanding of all things vocal music.

Dennis Dubbin - Its a Miracle

With over 20 internationally acclaimed theatrical productions under his belt, singing in 5 languages, and performing live on tour with a 100 piece orchestra, Dubbin continually raises the bar vocally, physically and emotionally with each project. Dennis knows music and performance inside and out. When he needs someone to bring his visions to life, he calls Chris, who’s exciting arrangement of It’s a Miracle can be seen in the video to the right.

Chris Rupp - Toxic

After founding Home Free, winner of NBC’s Sing Off, and collaborating with artists like Kenny Rogers, the Oak Ridge Boys, Shawn Stockman of Boyz II Men, Chris Rupp started his latest and greatest project; 7th Ave. Since then, he’s commissioned Chathambomb Music for over a dozen exclusive instrumental and vocal arrangements, many of which feature Chatham’s piano and guitar skills as well as his instrumental backing track production.

Chris Rupp feat Elliott Robinson and Jen Waris

Its not all pop songs and top forties, Chris has a knack for vocal jazz as well, as is obvious through his collaboration here with Chris Rupp in ‘Precious Lord Take my Hand.” Fun fact; Chris records EVERY part of the track to help his artists learn their vocal parts accurately and efficiently….that’s right, Soprano to Bass folks.

Dennis Dubbin - Me and Mrs. Jones

As a young man, Dubbin toured with a high energy musical variety show that landed in Hong Kong, Kuala Lumpur, Singapore and Thailand. In Canada, the Dubbins were heard on radio jingles, seen on television and were a hit on stage at the 1988 Winter Olympic Games. Shortly after, Dennis found himself as part of the Canadian touring company of Les Miserables, in Toronto’s cast of Miss Saigon, and hand picked by Pete Townsend to appear in The Who's Tommy. Listen to him belt out Chris’ Arrangement of Me and Mrs. Jones…

COMPOSITIONS

In addition to his Berklee degree in film scoring, Chris has a wealth of experience with movie scores and compositions. If you’re interested in commissioning or simply receiving a quote, please contact Chris directly. For a variety of stylistic examples, click through the links below to hear a range of past projects in differing genres, or email to request additional examples not yet available in the public domain.