Please answer the following question: Facts:   - instrument: vocals piano , hammond , , guitar , oil barrel , drums ,    - caption: janove orchestra in 2005 . ottesen performing in bremen with his band kaizers    - genre: rock , pop , folk music      - alias: janove `` the jackal '' kaizer    - birth date: 27 august 1975    - background: solo_singer    - image: janove ottesen 4049.jpg    - birth place: bryne , norway    - associated acts: kaizers orchestra   Based on these bullet points, write a short biography describing the life of janove ottesen .
Answer:
janove ottesen -lrb- born jan ove ottesen , 1975 -rrb- is a norwegian musician , born at bryne , rogaland , norway .he specializes in vocals , guitar and barrels , and is a leading member of the norwegian band kaizers orchestra .