Screamin Sound

My guess would be: 1 sawtooth --> filter --> distortion
You can make the filter say "Ah" by setting it in parallel mode, setting both filters to bandpass, adding a little resonance to both and finding the best cutoff positions for each of the filters.
There are many ways to make the pitch glide - increase the span of the pitch bend, use mono+portamento or control pitch with envelope/LFO. Note that the slower glides where made by stretching samples, not playing the keys/knobs slower.
Hope this helps.