Disc 1:
https://www.dropbox.com/s/0ih7l7jmoeagd … 29.7z?dl=0
Matches: http://redump.org/disc/12706/

Common Disc Info:
    Title: PlayStation Underground Number 1
    Disc Number / Letter: 1
    System: Sony PlayStation
    Media Type: CD-ROM
    Category: Demos
    Region: USA
    Languages: English
    Disc Serial: SCUS-94161

    Ringcode Information:
        Mastering Code (laser branded/etched): PSRM-006590    1
        Mastering SID Code: IFPI L330
        Data-Side Mould SID Code: IFPI 506A
        Toolstamp or Mastering Code (engraved/stamped): A03
    EXE/Build Date: 1997-01-13
    Error Count: 1

Version and Editions:
    Edition/Release: Original

EDC:
    EDC: No

Extras:
    Primary Volume Descriptor (PVD):

0320 : 20 20 20 20 20 20 20 20  20 20 20 20 20 31 39 39                199
0330 : 36 30 39 31 39 31 34 30  34 32 38 30 30 24 30 30   6091914042800$00
0340 : 30 30 30 30 30 30 30 30  30 30 30 30 30 30 00 30   00000000000000.0
0350 : 30 30 30 30 30 30 30 30  30 30 30 30 30 30 30 00   000000000000000.
0360 : 30 30 30 30 30 30 30 30  30 30 30 30 30 30 30 30   0000000000000000
0370 : 00 01 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................

Copy Protection:
    Anti-modchip: No
    LibCrypt: No

Tracks and Write Offsets:
    DAT:

<rom name="PlayStation Underground Number 1 (USA) (Disc 1) (Track 1).bin" size="647724336" crc="95741ac4" md5="543fedee886b6a2906b8bf06c1fcccd1" sha1="3e65908f5a1632590f4c8688c9de5cd516052d02" />
<rom name="PlayStation Underground Number 1 (USA) (Disc 1) (Track 2).bin" size="31975440" crc="95229bc0" md5="54e1d124397a8a4831263a749f7e0e0d" sha1="5427cdf0b41d3d41f195638fee0f858bf8f16263" />
<rom name="PlayStation Underground Number 1 (USA) (Disc 1) (Track 3).bin" size="18964176" crc="d210a0e0" md5="3053c39da0965c1bb5a32b5f8c0f4c74" sha1="cd2b42180f6b9657d86606059b57401f6122e3a3" />
<rom name="PlayStation Underground Number 1 (USA) (Disc 1) (Track 4).bin" size="32255328" crc="38886f61" md5="cbaca362cf1b04821627fa9263fe1624" sha1="7e7b1456a1f095c818a6d4c3f7987373d8a348d8" />
<rom name="PlayStation Underground Number 1 (USA) (Disc 1) (Track 5).bin" size="2810640" crc="1cedfbe7" md5="09607479224f7af39a820636b7cc80b3" sha1="3d6927d664fae2469f64cf14cb6fe244aa8e7faa" />

    Cuesheet:

FILE "PlayStation Underground Number 1 (USA) (Disc 1) (Track 1).bin" BINARY
  TRACK 01 MODE2/2352
    INDEX 01 00:00:00
FILE "PlayStation Underground Number 1 (USA) (Disc 1) (Track 2).bin" BINARY
  TRACK 02 AUDIO
    INDEX 00 00:00:00
    INDEX 01 00:02:00
FILE "PlayStation Underground Number 1 (USA) (Disc 1) (Track 3).bin" BINARY
  TRACK 03 AUDIO
    INDEX 00 00:00:00
    INDEX 01 00:02:00
FILE "PlayStation Underground Number 1 (USA) (Disc 1) (Track 4).bin" BINARY
  TRACK 04 AUDIO
    INDEX 00 00:00:00
    INDEX 01 00:02:00
FILE "PlayStation Underground Number 1 (USA) (Disc 1) (Track 5).bin" BINARY
  TRACK 05 AUDIO
    INDEX 00 00:00:00
    INDEX 01 00:02:00

    Write Offset: 2

Disc 2:
https://www.dropbox.com/s/48l0w7r1ua32l … 29.7z?dl=0
Matches: http://redump.org/disc/12707/

Common Disc Info:
    Title: PlayStation Underground Number 1
    Disc Number / Letter: 2
    System: Sony PlayStation
    Media Type: CD-ROM
    Category: Demos
    Region: USA
    Languages: English
    Disc Serial: SCUS-94161

    Ringcode Information:
        Mastering Code (laser branded/etched): PSRM-006600    1
        Mastering SID Code: IFPI L330
        Data-Side Mould SID Code: IFPI 50B9
        Toolstamp or Mastering Code (engraved/stamped): A07
    EXE/Build Date: 1997-02-18
    Error Count: 14

Version and Editions:
    Edition/Release: Original

EDC:
    EDC: No

Extras:
    Primary Volume Descriptor (PVD):

0320 : 20 20 20 20 20 20 20 20  20 20 20 20 20 31 39 39                199
0330 : 37 30 32 30 37 31 36 33  33 33 36 30 30 24 30 30   7020716333600$00
0340 : 30 30 30 30 30 30 30 30  30 30 30 30 30 30 00 30   00000000000000.0
0350 : 30 30 30 30 30 30 30 30  30 30 30 30 30 30 30 00   000000000000000.
0360 : 30 30 30 30 30 30 30 30  30 30 30 30 30 30 30 30   0000000000000000
0370 : 00 01 00 00 00 00 00 00  00 00 00 00 00 00 00 00   ................

Copy Protection:
    Anti-modchip: No
    LibCrypt: No

Tracks and Write Offsets:
    DAT:

<rom name="PlayStation Underground Number 1 (USA) (Disc 2) (Track 1).bin" size="645167712" crc="d82e0679" md5="22fd67ea8c6e85a4e433b16f285df6f6" sha1="dbb2af436ab98f25e505f327aa400c2ac1e7d5ee" />
<rom name="PlayStation Underground Number 1 (USA) (Disc 2) (Track 2).bin" size="26111904" crc="1c01cfde" md5="46afafd5501fa1ed436f40cbbd09c1ef" sha1="5ce75478fbdffd2eac42b97dffa1b6094437a470" />
<rom name="PlayStation Underground Number 1 (USA) (Disc 2) (Track 3).bin" size="54684000" crc="1444e950" md5="4267a33fa09d161e56650598f5d46e52" sha1="d6e61fe4f84f398e9ac50c4779897f29f55bf9bc" />
<rom name="PlayStation Underground Number 1 (USA) (Disc 2) (Track 4).bin" size="2471952" crc="4344a8ca" md5="d3c3d3fb81c6477aecac1df42d228a9a" sha1="af35bfbd9c64bbdf8f6ed6d3c55836b99ab0e3ab" />
<rom name="PlayStation Underground Number 1 (USA) (Disc 2) (Track 5).bin" size="20655264" crc="77f15bd1" md5="a6e13979d969bc5e9a13d8485a928f21" sha1="5a30b2b7b0a913b63831fa5522a5c7c93eae5e00" />

    Cuesheet:

FILE "PlayStation Underground Number 1 (USA) (Disc 2) (Track 1).bin" BINARY
  TRACK 01 MODE2/2352
    INDEX 01 00:00:00
FILE "PlayStation Underground Number 1 (USA) (Disc 2) (Track 2).bin" BINARY
  TRACK 02 AUDIO
    INDEX 00 00:00:00
    INDEX 01 00:02:00
FILE "PlayStation Underground Number 1 (USA) (Disc 2) (Track 3).bin" BINARY
  TRACK 03 AUDIO
    INDEX 00 00:00:00
    INDEX 01 00:02:00
FILE "PlayStation Underground Number 1 (USA) (Disc 2) (Track 4).bin" BINARY
  TRACK 04 AUDIO
    INDEX 00 00:00:00
    INDEX 01 00:02:00
FILE "PlayStation Underground Number 1 (USA) (Disc 2) (Track 5).bin" BINARY
  TRACK 05 AUDIO
    INDEX 00 00:00:00
    INDEX 01 00:02:00

    Write Offset: 2