rn
will be placed in that block.
<p>
To play the patterns you've placed in the blocks, press the
left mouse button within one of the blocks (the phrase window part).
Playback will begin in the block you've selected and continue to the
right, ending at the rightmost block.  If you press the
<b>Loop</b>
button (which is a toggle), it will cause the playback to loop continuously.
Pressing the left mouse button in any of the phrase windows will terminate
the playback of the blocks.
<p>
Creating a new collection