The procedure is simple. I recommend reading the instructions (PDF) that are included with the drivers.Link for downloading #Yamaha #USB-MIDI #Driverhttps://. Yamaha USB-MIDI driver must be properly installed. If the procedure is wrong we cannot use programs like MixMaster, XGWorks, Musicsoft Downloader, Cakewalk.

Yamaha Ypg-625 Midi Driver Mac

Last Update: 10/31/2015

Does Yamaha Have USB Drivers for Mac OSX 10.10 Yosemite?
Yamaha is still developing and testing our driver compatibility for some of our products with the new Yosemite OS for Apple computers, but as of now, we have updated USB-MIDI, Yamaha Steinberg USB Audio and FW Audio drivers.
To check for forthcoming updates on other drivers, please do one of the following:
- Go to our USB-MIDI Driver page, http://4wrd.it/USBMIDIDRV, for product that have USB-MIDI functionality.
- Go to our Downloads page at download.yamaha.com if your product requires a USB Audio or Firewire driver and search for your products drivers there (FAQ regarding our Downloads page here).
For those products that come bundled with Cubase AI, Steinberg has developed a tool they're suggesting for use with Yosemite installations:
http://4wrd.it/STEINBERGYOSEMITE

clp-295gp, cvp-309gp, cvp-409gp, ydp-v240, clp-295gp, clp-330, clp-340, clp-370, clp-380pm, clp-s306pe, clp-s308pe, cgp-1000, cvp-204, cvp-206, cvp-208, cvp-208m, cvp-210, cvp_301, cvp_303, cvp_305, cvp_307, cvp-309gp, cvp-309pe, cvp-309pm, cvp-401, cvp-401pe, cvp-403, cvp-403pe, cvp-403pm, cvp-405, cvp-405pe, cvp-405pm, cvp-407, cvp-409gp, cvp-409pe, cvp-409pm, psr-s500, psr-s550, psr-s700, psr-s710, psr-s900, psr-s910, tyros, tyros2, tyros3, psr-e403, psr-e413, psr-e423, ypt-400, ypt-410, ypt-420, motif_es, motif_es_power_pack, motif_es6, motif_es7, motif_es8, motif6, motif7, motif8, s08, motif_xs, motif_xs6, motif_xs7, motif_xs8, motifxs8_demo, mm, mm6, mm8, mo, mo6, mo8, s70_xs, s90, s90_es, s90_xs, ez-250i, ux16, interfaces, n12_n8, 01v96vcm, 01v96vcm, mw, n12_n8, motif_es, motif_es_power_pack, motif_es6, motif_es7, motif_es8, motif6, motif7, motif8, s08, motif_xs, motif_xs6, motif_xs7, motif_xs8, motifxs8_demo, mm, mm6, mm8, mo, mo6, mo8, s70_xs, s90, s90_es, s90_xs, motif-rack, motif-rack_es, mg_series_usb_models, digital-mixers, dgx-203, dgx-205, dgx-220, dgx-230, dgx-300, dgx-305, dgx-500, dgx-505, dgx-520, dgx-530, dgx-620, dgx-630, dgx630b, dgx630bp, dgx630p, ypg-225, ypg-235, ypg-525, ypg-535, ypg-625, ypg-635, dtxtreme_iii_special_set, dtxtreme_iii_standard_set, dtx900k, dtx950k, dtx-m12, dtx-multi12, pocketrak_2g, ydp-181, pocketrak_c24, pocketrak_w24, cvp-501, cvp-503, cvp-505, cvp-509, psr-1500, psr-3000, psr-a1000, psr-or700, dgx-640_color_variation, dtxtreme_iis, 02r96vcm, mg_series_usb_models, 02r96vcm, mg_mixers, pocketrak_cx, ydp-323, tyros4, motif_xf6, motif_xf7, motif_xf8, ydp-223, motif_xs, motif_xs6, motif_xs7, motif_xs8, motifxs8_demo, np-v60, np-v80, clp-s406b, clp-s408, psr-e333, motif_xf6, motif_xf7, motif_xf8, dtx700k, dtx750k, dtx790k, clp430, clp-440, clp-465gp, clp-470, clp480, psr-s650, ypt-330, dtx700sp, clp-465gp, psr-a2000, mox_series, mox6, mox8, mox_series, mox6, mox8, psr-e433, p-105, ez-220, dtx400k, dtx450k, psr-s750, psr-s950, ydp-s51, e3_series, mark_iv_series_full_function_grands, ydp-142, ydp-162, cvp-601, cvp-605, cvp-609, cvp-609gp, mx49, mx61, mx49, mx61, kx, ez-220, f02, cvp-609gp, dgx-640_color_variation, psr-e243, psr-e343, ypt-240, ypt-340, dtx522k, dtx532k, dtx562k, pr7, ydp-162pe, dgx-650, dgx-650, moxf6, moxf8, moxf6, moxf8, tyros5-61, tyros5-76, p-255, mg06x, mg10xu, mg12xu, mg16xu, mg20xu, clp-525, psr-e443, motif-rack_xs, motif-rack_xs, ur_series, clp-535, clp-545, clp-565gp, clp-575, clp-585, cp1, cp33, cp4_stage, cp40_stage, cp5, cp50, motif_xf6_wh, motif_xf7_wh, motif_xf8_wh, motif_xf6_wh, motif_xf7_wh, motif_xf8_wh, cp1, cp33, cp4_stage, cp40_stage, cp5, cp50, mox6, mox8, mox6, mox8, mg166c-usb, mg166cx-usb, mg206c-usb

clp-295gp, cvp-309gp, cvp-409gp, ydp-v240, clp-295gp, clp-330, clp-340, clp-370, clp-380pm, clp-s306pe, clp-s308pe, cgp-1000, cvp-204, cvp-206, cvp-208, cvp-208m, cvp-210, cvp_301, cvp_303, cvp_305, cvp_307, cvp-309gp, cvp-309pe, cvp-309pm, cvp-401, cvp-401pe, cvp-403, cvp-403pe, cvp-403pm, cvp-405, cvp-405pe, cvp-405pm, cvp-407, cvp-409gp, cvp-409pe, cvp-409pm, psr-s500, psr-s550, psr-s700, psr-s710, psr-s900, psr-s910, tyros, tyros2, tyros3, psr-e403, psr-e413, psr-e423, ypt-400, ypt-410, ypt-420, motif_es, motif_es_power_pack, motif_es6, motif_es7, motif_es8, motif6, motif7, motif8, s08, motif_xs, motif_xs6, motif_xs7, motif_xs8, motifxs8_demo, mm, mm6, mm8, mo, mo6, mo8, s70_xs, s90, s90_es, s90_xs, ez-250i, ux16, interfaces, n12_n8, 01v96vcm, 01v96vcm, mw, n12_n8, motif_es, motif_es_power_pack, motif_es6, motif_es7, motif_es8, motif6, motif7, motif8, s08, motif_xs, motif_xs6, motif_xs7, motif_xs8, motifxs8_demo, mm, mm6, mm8, mo, mo6, mo8, s70_xs, s90, s90_es, s90_xs, motif-rack, motif-rack_es, mg_series_usb_models, digital-mixers, dgx-203, dgx-205, dgx-220, dgx-230, dgx-300, dgx-305, dgx-500, dgx-505, dgx-520, dgx-530, dgx-620, dgx-630, dgx630b, dgx630bp, dgx630p, ypg-225, ypg-235, ypg-525, ypg-535, ypg-625, ypg-635, dtxtreme_iii_special_set, dtxtreme_iii_standard_set, dtx900k, dtx950k, dtx-m12, dtx-multi12, pocketrak_2g, ydp-181, pocketrak_c24, pocketrak_w24, cvp-501, cvp-503, cvp-505, cvp-509, psr-1500, psr-3000, psr-a1000, psr-or700, dgx-640_color_variation, dtxtreme_iis, 02r96vcm, mg_series_usb_models, 02r96vcm, mg_mixers, pocketrak_cx, ydp-323, tyros4, motif_xf6, motif_xf7, motif_xf8, ydp-223, motif_xs, motif_xs6, motif_xs7, motif_xs8, motifxs8_demo, np-v60, np-v80, clp-s406b, clp-s408, psr-e333, motif_xf6, motif_xf7, motif_xf8, dtx700k, dtx750k, dtx790k, clp430, clp-440, clp-465gp, clp-470, clp480, psr-s650, ypt-330, dtx700sp, clp-465gp, psr-a2000, mox_series, mox6, mox8, mox_series, mox6, mox8, psr-e433, p-105, ez-220, dtx400k, dtx450k, psr-s750, psr-s950, ydp-s51, e3_series, mark_iv_series_full_function_grands, ydp-142, ydp-162, cvp-601, cvp-605, cvp-609, cvp-609gp, mx49, mx61, mx49, mx61, kx, ez-220, f02, cvp-609gp, dgx-640_color_variation, psr-e243, psr-e343, ypt-240, ypt-340, dtx522k, dtx532k, dtx562k, pr7, ydp-162pe, dgx-650, dgx-650, moxf6, moxf8, moxf6, moxf8, tyros5-61, tyros5-76, p-255, mg06x, mg10xu, mg12xu, mg16xu, mg20xu, clp-525, psr-e443, motif-rack_xs, motif-rack_xs, ur_series, clp-535, clp-545, clp-565gp, clp-575, clp-585, cp1, cp33, cp4_stage, cp40_stage, cp5, cp50, motif_xf6_wh, motif_xf7_wh, motif_xf8_wh, motif_xf6_wh, motif_xf7_wh, motif_xf8_wh, cp1, cp33, cp4_stage, cp40_stage, cp5, cp50, mox6, mox8, mox6, mox8, mg166c-usb, mg166cx-usb, mg206c-usb
clp-295gp, cvp-309gp, cvp-409gpclp-295gp, cvp-309gp, cvp-409gp, ydp-v240, clp-295gp, clp-330, clp-340, clp-370, clp-380pm, clp-s306pe, clp-s308pe, cgp-1000, cvp-204, cvp-206, cvp-208, cvp-208m, cvp-210, cvp_301, cvp_303, cvp_305, cvp_307, cvp-309gp, cvp-309pe, cvp-309pm, cvp-401, cvp-401pe, cvp-403, cvp-403pe, cvp-403pm, cvp-405, cvp-405pe, cvp-405pm, cvp-407, cvp-409gp, cvp-409pe, cvp-409pm, psr-s500, psr-s550, psr-s700, psr-s710, psr-s900, psr-s910, tyros, tyros2, tyros3, psr-e403, psr-e413, psr-e423, ypt-400, ypt-410, ypt-420, motif_es, motif_es_power_pack, motif_es6, motif_es7, motif_es8, motif6, motif7, motif8, s08, motif_xs, motif_xs6, motif_xs7, motif_xs8, motifxs8_demo, mm, mm6, mm8, mo, mo6, mo8, s70_xs, s90, s90_es, s90_xs, ez-250i, ux16, interfaces, n12_n8, 01v96vcm, 01v96vcm, mw, n12_n8, motif_es, motif_es_power_pack, motif_es6, motif_es7, motif_es8, motif6, motif7, motif8, s08, motif_xs, motif_xs6, motif_xs7, motif_xs8, motifxs8_demo, mm, mm6, mm8, mo, mo6, mo8, s70_xs, s90, s90_es, s90_xs, motif-rack, motif-rack_es, mg_series_usb_models, digital-mixers, dgx-203, dgx-205, dgx-220, dgx-230, dgx-300, dgx-305, dgx-500, dgx-505, dgx-520, dgx-530, dgx-620, dgx-630, dgx630b, dgx630bp, dgx630p, ypg-225, ypg-235, ypg-525, ypg-535, ypg-625, ypg-635, dtxtreme_iii_special_set, dtxtreme_iii_standard_set, dtx900k, dtx950k, dtx-m12, dtx-multi12, pocketrak_2g, ydp-181, pocketrak_c24, pocketrak_w24, cvp-501, cvp-503, cvp-505, cvp-509, psr-1500, psr-3000, psr-a1000, psr-or700, dgx-640_color_variation, dtxtreme_iis, 02r96vcm, mg_series_usb_models, 02r96vcm, mg_mixers, pocketrak_cx, ydp-323, tyros4, motif_xf6, motif_xf7, motif_xf8, ydp-223, motif_xs, motif_xs6, motif_xs7, motif_xs8, motifxs8_demo, np-v60, np-v80, clp-s406b, clp-s408, psr-e333, motif_xf6, motif_xf7, motif_xf8, dtx700k, dtx750k, dtx790k, clp430, clp-440, clp-465gp, clp-470, clp480, psr-s650, ypt-330, dtx700sp, clp-465gp, psr-a2000, mox_series, mox6, mox8, mox_series, mox6, mox8, psr-e433, p-105, ez-220, dtx400k, dtx450k, psr-s750, psr-s950, ydp-s51, e3_series, mark_iv_series_full_function_grands, ydp-142, ydp-162, cvp-601, cvp-605, cvp-609, cvp-609gp, mx49,

Yamaha Ypg 625 Midi Drivers