speedup pitch toggle, faster song previews

_ark/ps4/config/include/sound.dta

@@ -0,0 +1,24 @@
+(record_mic FALSE)
+(capture_mic_and_energy FALSE)
+(song_previews 
+   (wait_to_play_sec 0.25) 
+   (preview_loop_fade_out_sec 1.0) 
+   (preview_loop_fade_in_sec 0.5) 
+   (preview_stop_fade_out_sec 0.5) 
+   (preview_db -8.0))
+(mic_volume_default_index 8)
+(mic_volume_values 
+   (-96 -14 -12 -10 -8 -6 -4 -2 0 3 6 9))
+(vocal_stem_volume_default_index 8)
+(vocal_stem_volume_values 
+   (-12 -10 -8 -6 -4 -3 -2 -1 0 1 2 3))
+(igs_volume_default_index 6)
+(igs_volume_values 
+   (-6 -5 -4 -3 -2 -1 0 1 2 3 4 5))
+(mogg_timestretch_config 
+   (stretcher_type {if_else {file_exists "settings/sfx/speedpitch.dta"} 2 1}) 
+   (smb_config 
+      (window_size 2048) 
+      (overlap 4) 
+      (mono_cutoff 600)) 
+   (soundtouch_config))

_ark/ps4/dx/overshell/dx_states.dta

@@ -264,6 +264,7 @@
             (off "Track Muting: Off")
             (on "Track Muting: On")
          }
+         {if_else $speedpitch "Speedup Pitch Correction: OFF" "Speedup Pitch Correction: ON"}
       )
    }
 )
@@ -337,6 +338,15 @@
             }
             {$this trigger_select_effects}
          )
+         (("Speedup Pitch Correction: OFF" "Speedup Pitch Correction: ON")
+            {set $speedpitch {! $speedpitch}}
+            {if_else $speedpitch
+               {dx_write_null_file "settings/sfx/speedpitch.dta"}
+               {dx_file_delete "settings/sfx/speedpitch.dta"}
+            }
+            {$this show_state kState_RB4DXDelayedEffectWarn}
+            {$this trigger_select_effects}
+         )
       }
    ) 
    (on_cancel 

_ark/ps4/dx/ui/dx_init.dta

@@ -33,6 +33,7 @@
       )
    }
 }
+{set $speedpitch {file_exists "settings/sfx/speedpitch.dta"}}
 
 ;controller type
 {set $voxslt