Dhrupad Alap improvisation in Ragas Bhairavi and Patdeep with a Swedish folk melody and Swedish herd call singing (Kulning) by Ashish Sankrityayan and St Jacobs Vocal Ensemble at the closing concert of the Musica Sacra International Festival - Dreifaltigkeits Kirche (Holy Trinity Church) Kaufbeuren Germany May 25, 2010.