Reports from California: Holloway, Rouse, Adams Jeff DunnBrussels: ‘Spring Awakening’ Roderic DunnettLondon, Barbican: Gubaidulina Robert SteinLondon, Barbican: Bainbridge John WheatleyLondon, Barbican: Adès's ‘Tevot’ Robert SteinLondon: Nyman's ‘Handshake in the Dark’ Malcolm MillerLondon, Queen Elizabeth Hall: Sheriff and McCabe Martin AndersonBasle: Richard Barrett's ‘Opening of the Mouth’ John Fallas