Deletion of Symphony No. 1 (Jan Juham)

Comment: both); unverifiable, and no |reliable sources of any kind; indeed there are zero Google hits on the name (Jan) and zero on '"Yang Yunhan" composer'.  To the author:  this may indeed be an excellent piece of music, but it must become notable and achieve coverage in reliable mainstream sources before we can write about it on Wikipedia.  Thanks
Stance: delete
Cited policy: Wikipedia:Reliable sources (WP:RS)