An urtext edition, of a work of classical music is a printed version intended to reproduce the original intention of the composer as exactly as possible, without any added or changed material. Other kinds of editions distinct from urtext are facsimile and interpretive editions, discussed below.
Sample urtext music score from G. Henle Verlag, a publishing house specializing in urtext editions
Historically informed performance is an approach to the performance of classical music, which aims to be faithful to the approach, manner and style of the musical era in which a work was originally conceived.
Performance on period instruments is a key aspect of HIP, such as this baroque orchestra (Photo: Josetxu Obregón and the Spanish ensemble La Ritirata, 2013).
Historical collections of preserved instruments help researchers (St Cecilia's Hall, Edinburgh)
A Viola da gamba by Thomas Cole (c. 1680)
Countertenor Philippe Jaroussky, accompanied by Christina Pluhar in 2011 (theorbo)