FOV Visualizer (By Alex325)

-- :D

local plr = game.Players.LocalPlayer
local char = plr.Character
local plrgui = plr.PlayerGui
local cam = game.Workspace.CurrentCamera
local gui = Instance.new("ScreenGui")
gui.Parent = plrgui
local frame = Instance.new('Frame',gui)
frame.Size = UDim2.new(0,242,0,100)
local textbox = Instance.new('TextBox',frame)
textbox.TextScaled = true
textbox.Size = UDim2.new(1,0,1,0)
textbox.Font = ("SourceSans")
textbox.Text = ("Music ID Here")
local button = Instance.new('TextButton',frame)
button.TextScaled = true
button.Size = UDim2.new(1,0,1,0)
button.Font = ("SourceSans")
button.Text = ("Play")
button.Position = UDim2.new(0,0,1,0)
local textbox2 = Instance.new('TextBox',frame)
textbox2.Text = ("1")
textbox2.Size = UDim2.new(1,0,1,0)
textbox2.TextScaled = true
textbox2.Font = ("SourceSans")
textbox2.Position = UDim2.new(1,0,1,0)
local label = Instance.new('TextLabel',frame)
label.Text = ("Control Pitch")
label.Size = UDim2.new(1,0,1,0)
label.TextScaled = true
label.Font = ("SourceSans")
label.Position = UDim2.new(1,0,0,0)
local textbox3 = Instance.new('TextBox',frame)
textbox3.Text = ("5")
textbox3.Size = UDim2.new(1,0,1,0)
textbox3.TextScaled = true
textbox3.Font = ("SourceSans")
textbox3.Position = UDim2.new(2,0,1,0)
local label2 = Instance.new('TextLabel',frame)
label2.Text = ("Control Volume")
label2.Size = UDim2.new(1,0,1,0)
label2.TextScaled = true
label2.Font = ("SourceSans")
label2.Position = UDim2.new(2,0,0,0)

local music = Instance.new('Sound',gui)
music.Looped = true
music.Volume = 5
music.MaxDistance = 10000

button.MouseButton1Click:connect(function()
music.SoundId = ("rbxassetid://"..textbox.Text)
music:Play()
end)

while true do
	music.PlaybackSpeed = textbox2.Text
	music.Volume = textbox3.Text
	game:GetService('RunService').RenderStepped:wait()
	local sizer = music.PlaybackLoudness/15 + 70
	cam.FieldOfView = sizer,1,sizer
end