| Show name | Test For Echo |
| Show DJs | DJ Kostaccio |
| Show info | Washington's Premiere Party Mix hosted by DJ Kostaccio, aka Marc Koszak, W&J class of 2011 and former WNJR student staff member. |
| Show link | http://wnjr.radioactivity.fm/show.html?showoid=5163 |
| Playlist RSS | http://wnjr.radioactivity.fm/feeds/playlistrss.html?showoid=5163&date=04-17-2015 |
| Contact info | Marc: alldetroitmuscle@yahoo.com |
| Time | Title | Artist | Album | Label | Genre |
| 10:00 pm | Dont Look Down | Martin Garrix | |||
| 10:04 pm | One | SHM | |||
| 10:07 pm | Turn Me On | David Guetta | |||
| 10:10 pm | Return of the Mack | Mark Morrison | |||
| 10:13 pm | Whats for breakfast | Blues Traveler | |||
| 10:17 pm | High Enough | Damn Yankees | |||
| 10:21 pm | Whole Hearted | Extreme | |||
| 10:25 pm | After the Rain | Nelson | |||
| 10:29 pm | Roll The Bones | Rush | Roll The Bones | ||
| 10:35 pm | Wind of Change | Scorpions | |||
| 10:40 pm | Signs | Tesla | |||
| 10:43 pm | Miles Away | Winger | |||
| 10:47 pm | Another Rainy Night | Queensryche | |||
| 10:51 pm | Friday Night | Darkness | |||
| 10:54 pm | Turn down for what | DJ snake and Lil Jon | |||
| 10:57 pm | Round and Round | Neyo | |||
| 11:01 pm | Treasure | Bruno Mars | |||
| 11:04 pm | Raise your Hands | Bon Jovi | |||
| 11:08 pm | Do You Compute? | Donnie Iris | Fortune 410 | ||
| 11:11 pm | DJDJ | Brandi Nicole | |||
| 11:16 pm | American Saturday Night | Brad Paisley | |||
| 11:20 pm | Lollipop | Lil Wayne | |||
| 11:24 pm | Red Lights | Tiesto | |||
| 11:27 pm | So Happy I could die | Lady Gaga | The Fame Monster | ||
| 11:31 pm | Fireball | Pitbull feat. John Ryan | |||
| 11:35 pm | Fun | Pitbull feat. Chris Brown | |||
| 11:38 pm | Keep Your Head Up | Andy Grammar | |||
| 11:41 pm | In for the kill | La Roux | |||
| 11:45 pm | Grace | Will Young | |||
| 11:50 pm | News for you | Eric Benet | |||
| 11:54 pm | Electric Mistress | Jamiroquai |
Playlist Artists:
Playlist Labels: