An apparatus (30, 400) comprising: means adapted for causing rendering of sound scenes comprising sound objects at respective positions; means adapted for automatically controlling transition of a first sound scene, comprising a first set of sound objects at a first set of respective positions, to a second sound scene, different to the first sound scene and comprising a second set of sound objects at a second set of respective positions, by comprising means adapted for: causing rendering of the first sound scene comprising the first set of sound objects at the first set of respective positions; then causing selection of a first sound object in the first set of sound objects; then causing a changing of the respective positions of at least some of the first set of sound objects relative to the first sound object to render the first sound scene in a pre-transitional phase as an adapted first sound scene comprising the first set of sound objects at a first adapted set of respective positions different to the first set of respective positions, wherein, during the changing, the means are adapted for calculating the respective positions of the at least some of the first set of sound objects relative to the first sound object; then causing selection of a second sound object in the second set of sound objects; then causing rendering of the second sound scene in a post-transitional phase as an adapted second sound scene comprising the second set of sound objects at a second adapted set of respective positions different to the second set of respective positions; then causing a changing of the respective positions of at least some of the second set of sound objects relative to the second sound object to render the second sound scene as the second set of sound objects at the second set of respective positions, wherein, during the changing, the means are adapted for calculating the respective positions of the at least some of the second set of sound objects relative to the second sound object. means adapted for causing rendering of sound scenes comprising sound objects at respective positions; means adapted for automatically controlling transition of a first sound scene, comprising a first set of sound objects at a first set of respective positions, to a second sound scene, different to the first sound scene and comprising a second set of sound objects at a second set of respective positions, by comprising means adapted for: causing rendering of the first sound scene comprising the first set of sound objects at the first set of respective positions; then causing selection of a first sound object in the first set of sound objects; then causing a changing of the respective positions of at least some of the first set of sound objects relative to the first sound object to render the first sound scene in a pre-transitional phase as an adapted first sound scene comprising the first set of sound objects at a first adapted set of respective positions different to the first set of respective positions, wherein, during the changing, the means are adapted for calculating the respective positions of the at least some of the first set of sound objects relative to the first sound object; then causing selection of a second sound object in the second set of sound objects; then causing rendering of the second sound scene in a post-transitional phase as an adapted second sound scene comprising the second set of sound objects at a second adapted set of respective positions different to the second set of respective positions; then causing a changing of the respective positions of at least some of the second set of sound objects relative to the second sound object to render the second sound scene as the second set of sound objects at the second set of respective positions, wherein, during the changing, the means are adapted for calculating the respective positions of the at least some of the second set of sound objects relative to the second sound object. causing rendering of the first sound scene comprising the first set of sound objects at the first set of respective positions; then causing selection of a first sound object in the first set of sound objects; then causing a changing of the respective positions of at least some of the first set of sound objects relative to the first sound object to render the first sound scene in a pre-transitional phase as an adapted first sound scene comprising the first set of sound objects at a first adapted set of respective positions different to the first set of respective positions, wherein, during the changing, the means are adapted for calculating the respective positions of the at least some of the first set of sound objects relative to the first sound object; then causing selection of a second sound object in the second set of sound objects; then causing rendering of the second sound scene in a post-transitional phase as an adapted second sound scene comprising the second set of sound objects at a second adapted set of respective positions different to the second set of respective positions; then causing a changing of the respective positions of at least some of the second set of sound objects relative to the second sound object to render the second sound scene as the second set of sound objects at the second set of respective positions, wherein, during the changing, the means are adapted for calculating the respective positions of the at least some of the second set of sound objects relative to the second sound object.