they came in with an ambulance. happy to use it and recommended others. getting hands-on experience with using the advanced tools and learning what more you can do using the program can go a long way in helping in your career. when you're playing violin as opposed to singing, do you have different goals? throwing people in the system as fast as possible is exciting for sure, but i will take one-on-one time any day of the week. it will go into more detail about the 4 stages. 