| 
 | 
|  | 
| January | ||
|  | ||
| >> | The Gagliarchives Year 2018 In Review | |
| >> | The Analogue Tapes Series Volume IV - Program 570 (1999) Program 1091 (2009) | |
| Program 1614 | >> | Flashback 20 Years To In-Studio Performance From Ozone Quartet, New In Continuum, Rush, Nathan Mahl | 
| >> | The Analogue Tapes Series Volume IV - Program 570 (1999) Program 1091 (2009) | |
| Program 1615 | >> | New Steve Hackett, New Morglbl, New Ed Wynne, The Cosmic Jokers, New Dewa Budjana, Finneus Gauge | 
| >> | The Analogue Tapes Series Volume V - Program 1091 Chris Poland Of Ohm 2009 | |
|  | ||
| February | ||
|  | ||
| >> | Flashback To Program 575 & Interview With Finneus Gauge, New Morglbl, New DAS RAD, Hatfield & The North | |
| >> | Tom Palmieri Of Progstock Joins Us, Flashback To Program 1355 & Interview With Gayle Ellett, Program 1354 Bele Beldo/Dewa Budjana In Studio, Marillion | |
| >> | Flashbacks To Program 1097 w/Bill Bruford, Program 835 w/Mikael Akerfeldt of Opeth & Replay of Tom Palmieri Of Progstock & Interview w/ Phideaux Xavier | |
| >> | New Dream Theater, New Focus, Camel, Peter Gabriel, Grobschnitt, U.K., Pallas, Bubblemath, Steve Hackett | |
|  | ||
| March | ||
|  | ||
| Program 1620 | >> | New Keaggy/Levin/Marotta, New The Mute Gods, New Tim Bowness, New U.K. Live, Frank Zappa, Sinkadus, Cream | 
| >> | The Analogue Tapes Series Volume VI - Program 1097 Bill Bruford Interview 2009 | |
| >> | New Allan Holdsworth Archive, New Dream Theater, New Morglbl, Genesis, Dixie Dregs, Bruford, New Robin Trower | |
| >> | World Premiere And Exclusive Interview With Gayle Ellett Of Djam Karet, New Le Orme, Miriodor, New Frostlake | |
| Program 1623 | >> | The GlobalProgressive Rock Network's Top 100 of 2018 Part One: Number 100 to Number 40! | 
| Program 1624 | >> | The GlobalProgressive Rock Network's Top 100 of 2018 Part Two: Number 39 to Number 1! | 
| Program 1624b | >> | The Analogue Tapes Series Volume VII - Program 580 - Scott McGill's Hand Farm In Studio 1999 | 
|  | ||
| April | ||
|  | ||
| Program 1625 | >> | New Sentience, New Snarky Puppy, Flashback To GPRN Top 100 of '18 #1, King Crimson, Asia Minor, IQ, Djam Karet | 
| Program 1626 | >> | New Lonely Robot, New Banco Del Mutuo Soccorso, Rush, Bruford, Mats/Morgan, New Frank Zappa Archive | 
| Program 1627 | >> | New Djam Karet, Faust, Jan Hammer Birthday Salute, New Jon Anderson, Jeff Beck, Flashback Interview Robert Berry | 
| Program 1628 | >> | New Banco Del Mutuo Soccorso, Analogue Tapes Series Flashbacks: Adrian Belew, Ray Weston, Tony Banks, Top 100 Of 2018's Final 10, New Live UK, Djam Karet | 
|  | ||
| May | ||
|  | ||
| >> | New Stratus, Flashback Interview With Fish, New Panzerpappa, Rock In Opposition Festival Spotlight, New PoiL, New Ruphus Reissue, King Crimson, Frank Zappa | |
| Program 1630 | >> | New Gong, Flashback Interview With Larry Fast, New Security Project, New Spellcasters, Aktuala, Rick Wakeman | 
| >> | The Analogue Tapes Series Volume VIII - Program 581 - Robert Berry, Simak Dialog In Studio, Adrian Belew Program 582 | |
| Program 1631 | >> | New Big Big Train, New Gong, New Steve Moore, Area, Flashback In-Studio Morglbl, New Alan Parsons, Ohmphrey | 
| Program 1631b | >> | The Analogue Tapes Series Volume IX - Program 1455 - The Year 2015 In Review | 
| Program 1632 | >> | The Look Back On All The Number One Albums From 1991-2017 Request Replay | 
| >> | The Analogue Tapes Series Volume IX - Program 1455 - The Year 2015 In Review | |
|  | ||
| June | ||
|  | ||
| >> | New Elephant9, Bruford, Interview Flashback w/Rik Elings Of Scope, New Keith Tippett Reissue, Renaissance | |
| >> | New Nad Sylvan, In-Studio Flashback w/Dark Aether Project, New Eclectic Maybe Band, Robert Fripp, ABWH | |
| Program 1635 | >> | New Thank You Scientist, New Quantum Fantay, SimakDialog, Derek Sherinian, 2 Flashbacks w/I.Q. | 
| Program 1635b | >> | The Analogue Tapes Series Volume X - Program 591 - The Dark Aether Project In Studio, Program 580 The Hand Farm | 
| >> | Interview w/Derek Sherinian, Magma, Be Bop Deluxe Reissue, New King Crimson Live Archive, #1's Since 1994 | |
| >> | The King Crimson Extravaganza: Live This Week In 1974, New Pattern-Seeking Animals, Michel Madore, New Nad Sylvan | |
|  | ||
| July | ||
|  | ||
| >> | New Nad Sylvan, Ozric Tentacles, SFF, Soft Machine, New Aristocrats, Art Zoyd, PFM, New Big Big Train | |
| >> | New Scott Henderson, New Billy Sherwood, Ozric Tentacles, Interview Flashbacks w/Paatos, Marillion, OHM | |
| >> | New Mark Wingfied/Gary Husband, SBB, Flashback to 1999: Rick Wakeman Interview, King Crimson, New Bent Knee | |
| >> | New Edison's Children, New De Lorians, Flashback to 1999: Rick Wakeman Interview, Abedul, New Kit Watkins, Yes | |
|  | ||
| August | ||
|  | ||
| >> | New The Tea Club, Birthday Salute To Neal Morse, Flashback to 1999: Steven Wilson Interview, San Bao, Fred | |
| >> | New Rise Twain, 2 Flashbacks to 2004: John Weathers of Gentle Giant & Gongzilla, Tony Banks, New Billy Sherwood | |
| Program 1644 | >> | New The Tea Club, New Black Fall, Quarkspace, Flashback to 2004: Roine Stolt Of The Flower Kings, Soft Machine | 
| >> | Progstock 2019 Interview w/Tom Palmieri & Ann Rinaldi, ELP, Dave Brock Birthday Salute, New On The Raw | |
| >> | New Cirrus Bay, New Tool, Van Der Graaf Generator, Flashback To 1999: Neal Morse, Amon Duul II, DFA | |
|  | ||
| September | ||
|  | ||
| >> | Flashbacks To 2014: Steve Hillage & NJ Proghouse, New Rise Twain, New Wingfield/Husband, This Heat, Marillion | |
| >> | Flashbacks To 1999: Nebelnest Live In Studio, New Claudio Simonetti's Goblin, Genesis Lamb Demos, Frank Zappa | |
| Program 1649 | >> | Flashbacks To 2004: Nick Magnus Interview, New Peter Gabriel, Pink Floyd, New Bob Drake, Franco Battiato | 
| >> | New Opeth, New Knight Area, New Eloy, ELP, Brand X, Steven Wilson, Univers Zero, New Pinhas/Yoshida | |
|  | ||
| October | ||
|  | ||
| >> | New Steve Howe Trio, New Led Bib, Tony Banks, Jeff Beck, New Jasper Van't Hof, Firyuza, Pollen, EYE, New Opeth | |
| >> | New IQ, King Crimson In The Court Of The Crimson King 50th Anniversary Spotlight, Progstock Interview Flashback | |
| >> | Interview w/Rachel Flowers Progstock 2019, New Flying Colors, New Dewa Budjana/Tohpati, Gong, The Nice | |
| >> | 24th Annual All Hallows' Eve Radio Special | |
| 
 | 
 | 
 | 
| November | ||
|  | ||
| >> | New Marillion, New Herd Of Instinct, Crack The Sky, Anglagard, Flashbacks to SimakDialog In Studio & Happy The Man | |
| Program 1656 | >> | New Frank Wyatt, New Flower Kings, New District 97, Secret Oyster, New Tirill Mohn, Echolyn, Tony Williams Lifetime | 
| >> | New Thieves Kitchen, New Virgil Donati, Isotope, Magma, New Camel Live Archive, Flashback Jeff Berlin Interview 2004 | |
| >> | New Bent Knee, New Church Of Hed, New Radio Massacre International, Genesis, Flashback Andy Jackson Interview 2014 | |
| >> | New Live RPWL, Yes, Pink Floyd, New Radio Massacre International, New Krolofant, New Infringement, National Health live | |
| 
 | 
 | 
 | 
| December | ||
|  | ||
| >> | New All Star Christmas Album, Acqua Fragile, New District 97, New Ciro Perrino, Percy Jones Salute, New Bent Knee | |
| >> | New King Crimson Debut 50th Anniversary Set, Osanna, Larry Fast Salute, Gryphon, New No-Man, New Bent Knee | |
| Program 1662 | >> | Annual Holiday Radio Special | 
| >> | A Look Back On The #1 Albums 1991-2018, New No-Man, New Pink Floyd & Frank Zappa Box Sets, Bent Knee | |
| 
 | 
 | 
 |