Quote:
I have host midi lead to Tyros 4


Are you using the USB port or a midi lead to your sound device.

In the MIDI Driver window select the Midi Input Device.

Click the Conductor button then Help.

Conductor Window - Live Looping/Playback control


As the song is playing, there are options to control the flow of playback by one of three methods:

1. Conductor window

2. QWERTY hot keys

3. MIDI keyboard