Executing the composition
The options for playing the composition can be found below the timeline:

Playing a composition
Tap the button Play ( ) whithout any blocks being selected
to play the composition on the device.

If a composition is already playing, the play-button will be changed to the pause-button. |
Playing a selection of blocks
Tap the button Play ( ) while blocks are selected to play only the selected block

Playing the composition partially
Tap the button Play From ( ) while at least one block has been selected to play the composition from the earliest selected block onward.
