| 1 | Sound of Dentage (1986 Fecal Matter demo) | Nirvana | 3:39 |
| 2 | Sound Collage (1986 Fecal Matter demo) | Nirvana | 1:17 |
| 3 | Bambi Slaughter (1986 Fecal Matter demo) | Nirvana | 3:38 |
| 4 | Made Not Born (1986 Fecal Matter demo) | Nirvana | 2:20 |
| 5 | Unknown #1 (1986 Fecal Matter demo) | Nirvana | 2:40 |
| 6 | Unknown #2 (1986 Fecal Matter demo) | Nirvana | 4:00 |
| 7 | Unknown #3 (1986 Fecal Matter demo) | Nirvana | 2:08 |
| 8 | Unknown #4 (aka Annorexorcist) (1986 Fecal Matter demo) | Nirvana | 9:22 |
| 9 | Unknown #5 (1986 Fecal Matter demo) | Nirvana | 4:45 |
| 10 | Spank Thru (1986 Fecal Matter demo) | Nirvana | 3:53 |
| 11 | Unknown #6 (1986 Fecal Matter demo) | Nirvana | 1:31 |
| 12 | Class of '86 (1986 Fecal Matter demo) | Nirvana | 4:24 |
| 13 | Unknown #7 (1986 Fecal Matter demo) | Nirvana | 2:29 |
| 14 | Downer (1986 Fecal Matter demo) | Nirvana | 3:04 |
| 15 | Unknown #3 (instrumental) (1986 Fecal Matter demo) | Nirvana | 1:42 |
| 16 | Riffs (1986 Fecal Matter demo) | Nirvana | 1:49 |
| 17 | Downer (Soundcheck) (First live Show, 03-Xx-87) | Nirvana | 5:49 |
| 18 | Aero Zeppelin (First live Show, 03-Xx-87) | Nirvana | 6:17 |
| 19 | If You Must (First live Show, 03-Xx-87) | Nirvana | 8:35 |
| 20 | Heartbreaker (Jam) (First live Show, 03-Xx-87) | Nirvana | 2:59 |
| 21 | How Many More Times (Jam) (First live Show, 03-Xx-87) | Nirvana | 1:44 |
| 22 | Mexican Seafood (First live Show, 03-Xx-87) | Nirvana | 2:59 |
| 23 | Pen Cap Chew (First live Show, 03-Xx-87) | Nirvana | 5:37 |
| 24 | Spank Thru (First live Show, 03-Xx-87) | Nirvana | 3:59 |
| 25 | Hairspray Queen (Aborted) (First live Show, 03-Xx-87) | Nirvana | 1:59 |
| 26 | Hairspray Queen (First live Show, 03-Xx-87) | Nirvana | 5:55 |
| 27 | Love Buzz (Kaos-FM radio, 05-06-87) | Nirvana | 3:10 |
| 28 | Floyd the Barber (Kaos-FM radio, 05-06-87) | Nirvana | 2:27 |
| 29 | Downer (Kaos-FM radio, 05-06-87) | Nirvana | 2:40 |
| 30 | Mexican Seafood (Kaos-FM radio, 05-06-87) | Nirvana | 2:19 |
| 31 | White Lace and Strange (Kaos-FM radio, 05-06-87) | Nirvana | 2:02 |
| 32 | Spank Thru (Kaos-FM radio, 05-06-87) | Nirvana | 3:28 |
| 33 | Annorexorcist (Kaos-FM radio, 05-06-87) | Nirvana | 2:46 |
| 34 | Hairspray Queen (Kaos-FM radio, 05-06-87) | Nirvana | 4:49 |
| 35 | Pen Cap Chew (Kaos-FM radio, 05-06-87) | Nirvana | 4:23 |
| 36 | Vendetagainst (Kaos-FM radio, 05-06-87) | Nirvana | 2:48 |
| 37 | Love Buzz (Summer 1987 Skid Row rehearsal) | Nirvana | 4:34 |
| 38 | Downer (Summer 1987 Skid Row rehearsal) | Nirvana | 2:12 |
| 39 | Mexican Seafood (Summer 1987 Skid Row rehearsal) | Nirvana | 1:59 |
| 40 | Pen Cap Chew (Summer 1987 Skid Row rehearsal) | Nirvana | 4:39 |
| 41 | Spank Thru (Summer 1987 Skid Row rehearsal) | Nirvana | 3:40 |
| 42 | Floyd the Barber (Summer 1987 Skid Row rehearsal) | Nirvana | 2:27 |
| 43 | White Lace and Strange (Summer 1987 Skid Row rehearsal) | Nirvana | 2:17 |
| 44 | Hairspray Queen (Summer 1987 Skid Row rehearsal) | Nirvana | 5:00 |
| 45 | Annorexorcist (Summer 1987 Skid Row rehearsal) | Nirvana | 2:33 |
| 46 | Unknown #1 (Summer 1987 Skid Row rehearsal) | Nirvana | 0:37 |
| 47 | If You Must (Summer 1987 Skid Row rehearsal) | Nirvana | 3:54 |
| 48 | Unknown #2 (aka Mrs. Butterworth) (Summer 1987 Skid Row rehearsal) | Nirvana | 4:07 |
| 49 | Unknown #3 (Summer 1987 Skid Row rehearsal) | Nirvana | 4:43 |
| 50 | Gypsys, Tramps & Thieves (Summer 1987 Skid Row rehearsal) | Nirvana | 2:12 |
| 51 | If You Must (live in Tacoma, 01-23-88) | Nirvana | 4:13 |
| 52 | Downer (live in Tacoma, 01-23-88) | Nirvana | 1:42 |
| 53 | Floyd the Barber (live in Tacoma, 01-23-88) | Nirvana | 3:15 |
| 54 | Paper Cuts (live in Tacoma, 01-23-88) | Nirvana | 4:36 |
| 55 | Spank Thru (live in Tacoma, 01-23-88) | Nirvana | 3:38 |
| 56 | Aero Zeppelin (live in Tacoma, 01-23-88) | Nirvana | 4:29 |
| 57 | Mexican Seafood (live in Tacoma, 01-23-88) | Nirvana | 2:31 |
| 58 | Pen Cap Chew (live in Tacoma, 01-23-88) | Nirvana | 4:22 |
| 59 | Annorexorcist (live in Tacoma, 01-23-88) | Nirvana | 2:29 |
| 60 | Erectum - Moby Dick (Jam) (live in Tacoma, 01-23-88) | Nirvana | 6:26 |
| 61 | Polly (1987-1988 Solo Home demo) | Nirvana | 2:29 |
| 62 | Polly (alternate mix) (1987-1988 Solo Home demo) | Nirvana | 2:54 |
| 63 | Seed (1987-1988 Solo Home demo) | Nirvana | 2:26 |
| 64 | Clean Up Before She Comes (1987-1988 Solo Home demo) | Nirvana | 3:17 |
| 65 | Beans (1987-1988 Solo acoustic Home demo) | Nirvana | 1:35 |
| 66 | About a Girl (1987-1988 Solo Home demo) | Nirvana | 2:43 |
| 67 | Unknown #6 (aka Escalator to Hell) (long version) (1987-1988 Solo Home demo) | Nirvana | 1:27 |
| 68 | Big Cheese (alternate take) | Nirvana | 3:50 |
| 69 | 1988 Capitol Lake Jam Commercial (alternate version) | Nirvana | 0:38 |
| 70 | Immodium (aka Breed) (April 1990 studio demo, Smart Studios) | Nirvana | 3:13 |
| 71 | Lithium (mix 7) (April 1990 studio demo, Smart Studios) | Nirvana | 4:27 |
| 72 | Verse Chorus Verse (Summer 1990 Solo acoustic Home demo) | Nirvana | 3:20 |
| 73 | Opinion (Solo acoustic, Kaos-FM radio, 09-25-90) | Nirvana | 3:29 |
| 74 | Lithium (Solo acoustic, Kaos-FM radio, 09-25-90) | Nirvana | 1:52 |
| 75 | Dumb (Solo acoustic, Kaos-FM radio, 09-25-90) | Nirvana | 2:28 |
| 76 | Been a Son (Solo acoustic, Kaos-FM radio, 09-25-90) | Nirvana | 1:10 |
| 77 | Pennyroyal Tea (Winter 1990 acoustic Home demo) | Nirvana | 2:30 |
| 78 | Old Age (with Scratch vocal) (Unmastered) | Nirvana | 4:24 |
| 79 | Verse Chorus Verse (with Scratch vocal) (Unmastered) | Nirvana | 3:22 |
| 80 | Lounge Act (alternate take) (Unmastered) | Nirvana | 2:38 |
| 81 | Smells Like Teen Spirit (Unmastered Butch Vig mix) | Nirvana | 5:01 |
| 82 | Oh, the Guilt (Unmastered Adam Kasper mix) | Nirvana | 3:26 |
| 83 | Curmudgeon (Unmastered Adam Kasper mix) | Nirvana | 3:05 |
| 84 | Return of the Rat (Unmastered Adam Kasper mix) | Nirvana | 3:10 |
| 85 | Heart-Shaped Box (January 1993 studio demo, Bmg Ariola Ltda.) | Nirvana | 5:42 |
| 86 | Milk It (instrumental mix) (January 1993 studio demo, Bmg Ariola Ltda.) | Nirvana | 4:34 |
| 87 | Moist Vagina (January 1993 studio demo, Bmg Ariola Ltda.) | Nirvana | 2:03 |
| 88 | I Hate Myself and Want to Die (January 1993 studio demo, Bmg Ariola Ltda.) | Nirvana | 4:09 |
| 89 | Onward Into Countless Battles (January 1993 studio demo, Bmg Ariola Ltda.) | Nirvana | 1:20 |
| 90 | Seasons in the Sun (January 1993 studio demo, Bmg Ariola Ltda.) | Nirvana | 3:23 |
| 91 | Marigold (alternate mix with Cello) | Nirvana | 2:40 |
| 92 | E. Coli (Summer 1993 rehearsal demo) | Nirvana | 8:47 |
| 93 | Do Re Mi (1994 Solo acoustic Home demo) | Nirvana | 4:26 |