Using the SWAM Violin V3 is easy. First, open the software on your device. To start playing, you can use your computer keyboard or a MIDI controller. Adjust the velocity to change how the sound starts and the smoothness between notes when playing legato. The Mod. Wheel on your controller can be used to add a nice vibrato effect. You can also connect a foot pedal and assign it to control the expression of the sound. When you're done, make sure to save your compositions. Keep your software updated to get the best performance. Also, don't expose your device to extreme temperatures or moisture as it can affect the software's operation.