-When copying one or more MIDI regions, Ardour has to decide whether to -make the copies refer to the same data as the originals or not. If -they do refer to the same data, then editing any one of the copies -will affect the contents of all the others. If they refer to a copy of -the data then each copy can be edited independently. +When copying a MIDI region, Ardour has to decide whether to make the +copy refer to the same data as the original or not. If it does refer +to the same data, then editing either the copy or the original will +affect the both of them. If it refers to an independent copy of the +data then they can both can be edited without affecting the other.