I only got to hear about 10 songs (you can't on-demand stream it, unfortunately), but I still got to hear him introduce the first chart hit by the Police..."and the lead singer, Gordon Sumner, goes simply by 'Sting'" Casey didn't know Sting and his friends would be mainstays on the charts for another 15 years.
Randy Bachman had an unusual chart feat by debuting with a hit by his third group to hit the top 40, Ironhorse. People like Paul McCartney and Lionel Richie have hit the top 40 in various configurations, but not many hit with three entities I'd call groups.
And ruling at #1 were two of the most memorable songs of the disco era...but it wasn't all disco in the top 40 -- classic rock was well represented, R&B, adult contemporary, yacht rock. It was a lull for country music, but that would be fixed soon.
1 3 KNOCK ON WOOD –•– Amii Stewart (Ariola America)-13 (1 week at #1) (3)
2 2 I WILL SURVIVE –•– Gloria Gaynor (Polydor)-19 (1)
3 8 HEART OF GLASS –•– Blondie (Chysalis)-10 (3)
4 5 MUSIC BOX DANCER –•– Frank Mills (Polydor)-13 (4)
5 1 WHAT A FOOL BELIEVES –•– The Doobie Brothers (Warner Brothers)-14 (1)
6 7 REUNITED –•– Peaches and Herb (Polydor)-6 (6)
7 9 STUMBLIN’ IN –•– Suzi Quatro and Chris Norman (RSO)-13 (7)
8 6 TRAGEDY –•– Bee Gees (RSO)-11 (1)
9 11 I WANT YOUR LOVE –•– Chic (Atlantic)-11 (9)
10 4 SULTANS OF SWING –•– Dire Straits (Warner Brothers)-11 (4)
2 2 I WILL SURVIVE –•– Gloria Gaynor (Polydor)-19 (1)
3 8 HEART OF GLASS –•– Blondie (Chysalis)-10 (3)
4 5 MUSIC BOX DANCER –•– Frank Mills (Polydor)-13 (4)
5 1 WHAT A FOOL BELIEVES –•– The Doobie Brothers (Warner Brothers)-14 (1)
6 7 REUNITED –•– Peaches and Herb (Polydor)-6 (6)
7 9 STUMBLIN’ IN –•– Suzi Quatro and Chris Norman (RSO)-13 (7)
8 6 TRAGEDY –•– Bee Gees (RSO)-11 (1)
9 11 I WANT YOUR LOVE –•– Chic (Atlantic)-11 (9)
10 4 SULTANS OF SWING –•– Dire Straits (Warner Brothers)-11 (4)
11 13 GOODNIGHT TONIGHT –•– Wings (Columbia)-4 (11)
12 14 IN THE NAVY –•– The Village People (Casablanca)-6 (12)
13 15 HE’S THE GREATEST DANCER –•– Sister Sledge (Cotillion)-11 (13)
14 17 TAKE ME HOME –•– Cher (Casablanca)-11 (14)
15 16 LIVIN’ IT UP (Friday Night) –•– Bell and James (A&M)-13 (15)
16 20 SHAKE YOUR BODY (Down To the Ground) –•– The Jacksons (Epic)-10 (16)
17 10 LADY –•– The Little River Band (Harvest)-16 (10)
18 21 LOVE IS THE ANSWER –•– England Dan and John Ford Coley (Big Tree)-7 (18)
19 12 I JUST FALL IN LOVE AGAIN –•– Anne Murray (Capitol)-13 (12)
20 22 LOVE BALLAD –•– George Benson (Warner Brothers)-9 (20)
12 14 IN THE NAVY –•– The Village People (Casablanca)-6 (12)
13 15 HE’S THE GREATEST DANCER –•– Sister Sledge (Cotillion)-11 (13)
14 17 TAKE ME HOME –•– Cher (Casablanca)-11 (14)
15 16 LIVIN’ IT UP (Friday Night) –•– Bell and James (A&M)-13 (15)
16 20 SHAKE YOUR BODY (Down To the Ground) –•– The Jacksons (Epic)-10 (16)
17 10 LADY –•– The Little River Band (Harvest)-16 (10)
18 21 LOVE IS THE ANSWER –•– England Dan and John Ford Coley (Big Tree)-7 (18)
19 12 I JUST FALL IN LOVE AGAIN –•– Anne Murray (Capitol)-13 (12)
20 22 LOVE BALLAD –•– George Benson (Warner Brothers)-9 (20)
21 23 PRECIOUS LOVE –•– Bob Welch (Capitol)-11 (21)
22 24 BLOW AWAY –•– George Harrison (Dark Horse)-8 (22)
23 25 I GOT MY MIND MADE UP (You Can Get It Girl) –•– Instant Funk (Salsoul)-10 (23)
24 18 SHAKE YOUR GROOVE THING –•– Peaches and Herb (Polydor)-18 (5)
25 28 LOVE TAKES TIME –•– Orleans (Infinity)-5 (25)
26 27 SUPERMAN –•– Herbie Mann (Atlantic)-15 (26)
27 19 DA YA THINK I’M SEXY –•– Rod Stewart (Warner Brothers)-18 (1)
28 32 DISCO NIGHTS (Rock-Freak) –•– G.Q. (Arista)-6 (28)
29 33 RENEGADE –•– Styx (A&M)-14 (29)
30 26 HEAVEN KNOWS –•– Donna Summer with Brooklyn Dreams (Casablanca)-15 (4)
22 24 BLOW AWAY –•– George Harrison (Dark Horse)-8 (22)
23 25 I GOT MY MIND MADE UP (You Can Get It Girl) –•– Instant Funk (Salsoul)-10 (23)
24 18 SHAKE YOUR GROOVE THING –•– Peaches and Herb (Polydor)-18 (5)
25 28 LOVE TAKES TIME –•– Orleans (Infinity)-5 (25)
26 27 SUPERMAN –•– Herbie Mann (Atlantic)-15 (26)
27 19 DA YA THINK I’M SEXY –•– Rod Stewart (Warner Brothers)-18 (1)
28 32 DISCO NIGHTS (Rock-Freak) –•– G.Q. (Arista)-6 (28)
29 33 RENEGADE –•– Styx (A&M)-14 (29)
30 26 HEAVEN KNOWS –•– Donna Summer with Brooklyn Dreams (Casablanca)-15 (4)
31 29 WHAT YOU WON’T DO FOR LOVE –•– Bobby Caldwell (Clouds)-18 (9)
32 40 ROCK ‘N’ ROLL FANTASY –•– Bad Company (Swan Song)-6 (32)
33 35 CRAZY LOVE –•– The Allman Brothers Band (Capricorn)-5 (33)
34 36 ROXANNE –•– The Police (A&M)-9 (34)
35 39 HAPPINESS –•– The Pointer Sisters (Planet)-6 (35)
36 38 ROLLER –•– April Wine (Capitol)-8 (36)
37 — LOVE YOU INSIDE OUT –•– Bee Gees (RSO)-1 (37)
38 50 JUST WHEN I NEEDED YOU MOST –•– Randy Vanwarmer (Bearsville)-5 (38)
39 43 SWEET LUI-LOUISE –•– Ironhorse (Scotti Brothers)-6 (39)
40 30 I DON’T KNOW IF IT’S RIGHT –•– Evelyn “Champagne” King (RCA)-16 (23)
32 40 ROCK ‘N’ ROLL FANTASY –•– Bad Company (Swan Song)-6 (32)
33 35 CRAZY LOVE –•– The Allman Brothers Band (Capricorn)-5 (33)
34 36 ROXANNE –•– The Police (A&M)-9 (34)
35 39 HAPPINESS –•– The Pointer Sisters (Planet)-6 (35)
36 38 ROLLER –•– April Wine (Capitol)-8 (36)
37 — LOVE YOU INSIDE OUT –•– Bee Gees (RSO)-1 (37)
38 50 JUST WHEN I NEEDED YOU MOST –•– Randy Vanwarmer (Bearsville)-5 (38)
39 43 SWEET LUI-LOUISE –•– Ironhorse (Scotti Brothers)-6 (39)
40 30 I DON’T KNOW IF IT’S RIGHT –•– Evelyn “Champagne” King (RCA)-16 (23)