Musical potential / Anthony E. Kemp and Janet Mills -- Environmental influences / Heiner Gembris and Jane W. Davidson -- Motivation / Susan A. O'Neill and Gary E. McPherson -- Performance anxiety / Glenn D. Wilson and David Roland -- Brain mechanisms / Eckart Altenm?�ller and Wilfried Gruhn -- Music medicine / Alice G. Brandfonbrener and James M. Kjelland -- From sound to sign / Gary E. McPherson and Alf Gabrielsson -- Improvisation / Barry J. Kenny and Martin Gellrich -- Sight-reading / Andreas C. Lehmann and Victoria McArthur -- Practice / Nancy H. Barry and Susan Hallam -- Memory / Rita Aiello and Aaron Williamon -- Intonation / Steven J. Morrison and Janina Fyk -- Structural communication / Anders Friberg and Giovanni Umberto Battel -- Emotional communication / Patrik N. Juslin and Roland S. Persson -- Body movement / Jane W. Davidson and Jorge Salgado Correia -- Solo voice / Graham F. Welch and Johan Sundberg -- Choir / Sten Ternstr?�m and Duane Richard Karna -- Piano / Richard Parncutt and Malcolm Troup -- String instruments / Knut Guettler and Susan Hallam -- Wind instruments / Leonardo Fuks and Heinz Fadle -- Rehearsing and conducting / Harry E. Price and James L. Byo.