website associated_acts years_active alias birth_place name background birth_date instrument article_title birth_name occupation
http://www.essramohawk.com/ the mothers of invention , schoolhouse rock 1964 -- present sandy hurvitz philadelphia , pennsylvania , united states essra mohawk solo_singer 23 april 1948 vocals , piano , guitar , mandolin essra mohawk
 sandra elayne hurvitz singer , songwriter
essra mohawk

essra mohawk -lrb- born sandra elayne hurvitz on april 23 , 1948 -rrb- is an american singer-songwriter who has recorded a dozen albums , many receiving critical acclaim .
her best known songs are `` sufferin ' til sufferage '' and `` interjections ! ''
-lrb- both from school house rock -rrb- , `` change of heart '' , recorded by cyndi lauper and `` stronger than the wind '' , recorded by tina turner .
