$bot->command("ibutton", function ($message) use ($bot) {
        $keyboard = new TelegramBotApiTypesInlineInlineKeyboardMarkup(
            [
                [
                    ['callback_data' => '/get_music 1', 'text' => '1'],
                    ['callback_data' => '/get_music 2', 'text' => '2']
                ]
            ]
        );