Please answer the following question: Read the bio below and try to give details on alexa feser 's: - instrument - years active - caption - genre - occupation - alias - birth date - name - background - image - birth place - img size Bio: alexa feser -lrb- born 30 december 1979 -rrb- , sometimes credited as alexa phazer is a german singer and songwriter . she is best known for taking part in '' unser song fur Osterreich '' .
A:
- instrument is vocals , piano- years active is 2007 -- present- caption is feser performing at waves vienna in 2014 .- genre is pop r & b pop rock- occupation is singer , songwriter- alias is alexa phazer- birth date is 30 december 1979- name is alexa feser- background is solo_singer- image is file : alexa feser - waves vienna 2014 f.jpg- birth place is wiesbaden , germany- img size is 200