Music cut and edit

I have 4 songs that I need to cut and create one mix song.
One of those 4 songs is a music from YouTube . That is why yo will have to be able to download music from YouTube.

The total time of final song will be a little less then 4 minutes.

First song from this video
https://www.youtube.com/watch?v=KTZM8fbqB0k
from 00:00 till 00:17 seconds

Next "The James Bond Theme (from "Dr. No") by John Barry
from 00:00 till 00:48 seconds

Next "Diamonds are forever" by Shirley Bassey
from 00:32 seconds till 1:23 min

Next "Die Another Day" by Madonna
fromm 00:00 till 01:02

Next "The James Bond Theme (from "Dr. No") by John Barry
from 1:37 till 2:11 min