Adele's vocals with a looping piano melody. Iteration (looping) in functional languages is usually accomplished via recursion. The new features included scratch macros and expanded looping, MIDI, and cue point functionality. Radiohead assembled much of the album by looping and editing samples of their playing. The song is recognized by its looping steelpan riff. Some specialized in animation, some in ADR/looping, and others in commercial and improvisation. The indirect modes are useful for array processing and other looping. Tools such as looping, quantization, randomization, and transposition simplify the arranging process. Typically this was done by arranging the tubes in large looping curves. Very tight controls during processing enhance looping characteristics and eliminate sagging. The Germans had reached a line looping from Quentin Ridge to near Marcoing. During the bout Kongo was dropped by a looping right hand. The complexes formed by the looping of the DNA are known as chromatin. The complexes formed by the looping of the DNA are known as Chromatin. There was a tendency to "tighten up" in a looping aircraft.