EchoView Pro is designed to provide the functions that your music sequencer software left out. If you're a serious musician or composer, EchoView Pro gives you a powerful set of tools that can help you to fine-tune your art. Here's an overview of some of the features... MIDI Chord-Cue (a chord analyser which displays chord names on screen), a sample calculator, a tap-tempo-finder, a virtual guitar tuner, a graphical delay time calculator, a multi-time-signature metronome and more!