I'm not sure why my music script isn't carrying on to the next song? [ANSWERED; FREE SCRIPT BELOW]

I know this script would have lots of mistakes and would be complicated; it would be really appreciated if you could help me make it less sophisticated too. :)

local sound = script.Parent
songs = {
	id1 = 181927642;
	name1 = "Ariana Grande - Last Christmas";	
	id2 = 603146550;
	name2 = "Cartoon - On & On"
}
while next do
	local song = songs.id1 or songs.id2
	if song == string.sub(1,4)=="name" then 
		
	else
		sound.SoundId = "rbxassetid://"..math.abs(song)
		if song == songs.id1 then
			sound.Name = songs.name1
		elseif song == songs.id2 then
			sound.Name = songs.name2
		end
		sound:Play()
		if sound.IsPlaying == false then
			song = songs.id2 or songs.id1
		end
		repeat wait(1) until sound.TimePosition == sound.TimeLength
	end
end

Well you have a really complicated code. And it can all come out to something really easy....

local sound = script.Parent
local songs = {"Song id's"}
local song = 1
local title = -- Put here where you text frame is

while true do
	wait(1)
	
	function setSong()
		
		local song = songs[Song]
		
		Song = Song + 1
		
		sound.SoundId = "rbxassetid://"..song
		
		if Song == #songs + 1 then
			Song = 1
		end
		
	end
	sound.SoundId = "Song Id here" then
		title.Text = --Name of song here inside these: " "
	end
	
	if not sound.IsPlaying then
		setSong()
		
		sound:Play()
	end
end

Then all songs in the songs table, will play in that playlist. And the playlist will repeat, when it's done. Hope that helped you. - Toby

Actually (I'm only editing this script to help others) I found an easier and efficient way to create it:

local Sound = script.Parent-- Create a variable to get your sound

songs = {
	1367367158,
	891225839,
}-- IDs go in here.
names = {
	"Kisma - Fingertips",
	"TheFatRat - Fly Away",
}-- Names go in here.

for i, v in ipairs(songs) do-- function
	Sound.SoundId = "rbxassetid://"..songs[i]-- Changes the song ID
	Sound.Name = names[i]-- Changes the song Name
	Sound:Play()-- Plays the music
repeat wait(1) until Sound.IsPlaying == false-- Waits until this music is finished to play next music
	if i == ((2)) then -- Put in the amount of songs you have in the double brackets 
		i = 1
	end
end

Hope it helps!