BOSS TONE STUDIO dedicated for GT-1000. ●Connect the BOSS GT-1000 and your iPhone/iPad via Bluetooth to use this app. * BOSS GT-1000 is necessary to use this app. * Set up the Bluetooth connection in the Connection window displayed after the app is launched. ●BOSS TONE STUDIO incorporates convenient functions; ‘Download Function of Additional Tones (Livesets)’, ‘Tone Edit Function’, and ‘Tone Librarian Function’. ●This app provides an integrated access to the BOSS TONE CENTRAL website offering additional free contents for BOSS products. *An active internet connection is required to download the additional tones (Livesets). [Note] If you have old datas (LIVESET, STOMPBOX, ALL DATA ) of the "BTS for GT-1000" app, please backup your datas to cloud drive before updating GT-1000 to ver.1.20.