The cost of hiring a string musician can vary depending on several factors such as their experience, location, duration of the event, and any additional equipment or services required. Typically, prices start from around £150-£200 per musician for a few hours, but can go up to several hundred pounds for a professional ensemble.  It's important to note that these prices are just estimates and may vary depending on your specific requirements and location. It's best to send an enquiry using Eventsense to get a quote based on your specific event needs. This will give you a better idea of the average cost and help you compare prices to find the best deal.