PlaySong

local tArgs = {...}
local song = tArgs[1]

local blocks = {}
for i,v in pairs(rs.getSides()) do
    if peripheral.getType(v) == "note" then
        table.insert(blocks, peripheral.wrap(v))
    end
end

local sn = fs.open(song, "r")
local t = textutils.unserialize(sn.readAll())
sn.close()

local delay = t.delay

term.clear()
term.setCursorPos(1, 1)

for i,v in ipairs(t) do
    for m,s in ipairs(t) do
        for d,r in pairs(s) do
            term.write("[")
            for s,n in pairs(r) do
                term.write(" (" .. s .. ", " .. n .. ")")
                blocks[d].playNote(s - 1, n)
            end
            print(" ]")
        end
        sleep(delay)
    end
end