{"name":"Fretboard Trainer","short_name":"Fretboard","description":"Learn where the notes are on guitar by playing them. Listens through your mic.","start_url":".","display":"standalone","background_color":"#14161a","theme_color":"#14161a","lang":"en","scope":".","orientation":"any","icons":[{"src":"icon-192.png","sizes":"192x192","type":"image/png"},{"src":"icon-512.png","sizes":"512x512","type":"image/png"},{"src":"icon-512.png","sizes":"512x512","type":"image/png","purpose":"maskable"}]}