Choir and Choral Music Web Ring: Music sites ranging from Palestrina to Barbershop.ChoralNet: Portal for those interested in choral music offers extensive links to repertoire, festivals, educational resources and employment.Chorus rehearsal practice CDs: Specially arranged versions of choral works on CD and cassette to help choral singers practice, and some free midi files for singers wanting to start a cappella groups.Lay Clerks' Mailbase: An e-mail mailing list for the gentlemen of the cathedral and collegiate choirs of the UK.SUL: Copyright & Fair Use: Copyright and fair use information important for musicians.Training for Choral Works: NoDeby note training includes Handel's Messiah.Used Choir Music: A free service offering listing and trading of second hand scores.Vocal Manoeuvres: Provider of performance ensembles (children, youth and professional), tuition and consultancy to professional artists and educational institutions.