Original sentence: Acceptance is only granted to amateur student players under the age of 25 years.Perth is home to the West Australian Symphony Orchestra which performs a regular programme of orchestral music, usually from its base at the Perth Concert Hall
Edited sentence: Acceptance is only granted to amateur student players under the age of 25 years and who are currently under instrumental tutelage.Perth is home to the West Australian Symphony Orchestra which performs a regular programme of orchestral music, usually from its base at the Perth Concert Hall; it also tours regional Western Australia.Repertoire ranges from baroque to contemporary.The association runs a symphonic band, a flute choir, several choirs and four orchestras in total (two string orchestras and two symphony orchestras).There are a large number of smaller professional, semi-professional and non-professional music groups and choral societies and choirs which perform in a variety of venues in and around Perth