^ yes, or soundforge has a nice graphical pitch bend. The artists seems to use 'tape stop' effect throughout the song, probably using it on the vocal clip too (which is essentially a pitch bend since as a tape slows down the frequency is slowing down). db blue glitch is free and has this effect. Or if you decide to pitch bend, try different decay curves untill it sounds how you want it. Maybe even add a few clones of the sample at different phase w/ different decay rates and sweep the volume into the clones as it bends etc etc. Im sure you could come up with a better effect then the one in this song.