{"name":"Piano Coach: Scales & Tech","short_name":"Scales & Tech","description":"Build your own scale and arpeggio routines, and get precise feedback as you play them.","start_url":"/","display":"standalone","background_color":"#f4f4f7","theme_color":"#f4f4f7","lang":"en","scope":"/","icons":[{"src":"favicon.svg","sizes":"any","type":"image/svg+xml","purpose":"any maskable"}]}