I knew them all minus the Otamatone (?) thing that didn't work.

My anti-theremin bias remains. The slide whistle could at least produce consistent near pitch-perfect notes if you practiced with it to get used to the slide locations. Theremin seems consistently inconsistent even if you've got masterful steady hands and loads of practice. The voodoo or homeopathy of instruments.

Tags for this video have been changed from 'otamatone, music technology' to 'otamatone, music technology, japan, japanese' - edited by kronosposeidon

This video has been declared a duplicate; transferring votes to the original video and killing this dupe - dupeof declared by EndAll.

*dupeof=http://www.videosift.com/video/Otamatone-Japanese-sound-toy

Tags for this video have been changed from 'toy, japan, japanese, music, musical, note, horn, ahh' to 'toy, japan, japanese, music, musical, note, horn, ahh, otamatone' - edited by EndAll