Voice classification in non-classical music chart that follows. The ranges given below are approximations and are not meant to be too rigidly applied. Some men, in falsetto voice or as a result of certain rare physiological conditions, can sing in the same range as women. These do not fall into the female categories, instead called countertenors within classical music. Within contemporary music, however, the use of the term "tenor" for these male voices would be more appropriate. Teaching voice within non-classical music is an emerging field. Up to this point, voice teachers and voice research have been largely concentrated with classical methods of singing. However,
Linköping University Male Voice Choir in 2000, Macedonia in 2013, and Croatia in 2008. Conductor and music director since 1979 is Hans Lundgren, "director musices" at Linköping University. The choir gained two first prizes in "The Third British International Male Voice Choral Festival" in May 2007. The conductor was awarded the festival's "Conductor's Award". Linköping University Male Voice Choir Linköping University Male Voice Choir (Sw. "Linköpings Studentsångare", former "Linköpings Studentsångarförening Lihkören") is a Swedish male chorus founded in 1972, based in Linköping. The choir has produced many recordings and performed on national and international TV and radio channels. The choir has made many tours abroad