If going on a romantic evening it may be a good idea to hire someone to come and play music for you while you are enjoying your dinner. They will help in setting the mood and will create an atmosphere of your choosing since you will tell them what you would like played.
A musician could be anyone that you want to come and sing or play an instrument for you at any time. This could come in handy when you are throwing a large gathering in which you want the sophisticated approach by providing a musician to go around and perform.