This is a great app. However, I am wondering if the developer can make a small change. Usually, when singers fine-tune a tambura, they take a small Woolen thread, wedge it between the string and the bridge, and gently move it up and down until the string produces a sustained, long & resonant vibration. When you do this for all strings, then you get a sustained ‘wave-like’ effect (mmmmm….) without the broken, individual sounds of each string. Is it possible for you to record the tambura in that way? Right now, it sounds like 4 individual strings plucked one after the other.