Definitely YES ! I use the PSR2000 for gigging almost exclusively now. I previously thought that (being a professional entertainer) , that only a top of the line arranger model would be acceptable, but the PSR2000's excellent sounds, styles, and features are everything I need for producing a first rate quality show. The top end (twice as expensive) PSR9000 & 9000pro have a few 'more' sounds, but all the best important ones from the 9000 are included in the PSR2000, and the 2000 is much smaller & lighter (less than half the weight & price of the PSR9000/9000pro). In addition, all the styles of the 9000 are available (for free) for the 2000 as well. The PSR2000 even has a couple of important key features that the PSR9000/9000pro lacks: 1,920 ppq style & song sequencer resolution and OTS settings integrated with style.
I really feel that the PSR2000 may be the best arranger keyboard value (dollar for dollar) available today. Jamie, if the PSR2000's price is an issue and you don't need the increased USER memory capacity of the PSR2000, the PSR1000 may be a cheaper option to consider, though it doesn't include a built in mic input with efx and vocalizer section, which would be particularly useful especially since you plan to use the keyboard for accompanying singers. - Scott