A&R is the department of a record company that finds and/or develops bands, songwriters, or musicians. More often than not A&R reps help out with a band's artistic and commercial viability.
The music manager is part deal broker, part baby sitter and 100% opportunity exploiter. You are the centre of business for your artist. You do the selling, they do the arty bit.
Promoting an enterprise culture at work has clear benefits. With a more enterprising workforce organisations can benefit from increased innovation, greater knowledge exchange and improved recruitment, retention, development and deployment.