Table:
text: List of number-one singles of 1978 (Canada)
List of number-one singles of 1978 (Canada)
List of number-one singles of 1978 (Canada)
Volume_Issue Issue_Dates Weeks_on_Top Song Artist
29:8 20 May 1  The Closer I Get To You  Roberta Flack and Donny Hathaway
29:9-11 27 May - 10 June 3  With a Little Luck  Paul McCartney and Wings
29:12-14 17 June - 1 July 3  Shadow Dancing  Andy Gibb
29:15 8 July 1  It`s a Heartache  Bonnie Tyler
29:16-19 15 July - 5 August 4  Baker Street  Gerry Rafferty
29:20-21 12 August - 19 August 2  Miss You  The Rolling Stones
29:22-25 26 August - 16 September 4  Three Times a Lady  Commodores
29:26 23 September 1  Grease  Frankie Valli
30:1 Information missing for this week Information missing for this week Information missing for this week Information missing for this week

text: List of number-one singles of 1978 (Canada)
List of number-one singles of 1978 (Canada)
List of number-one singles of 1978 (Canada)
Volume_Issue Issue_Dates Weeks_on_Top Song Artist
30:2 7 October 1  Hopelessly Devoted to You  Olivia Newton-John
30:3-4 14 October - 21 October 2  Hot Child in the City  Nick Gilder
30:5-8 § 28 October - 18 November 4  You Needed Me  Anne Murray
30:9-10 25 November - 2 December 2  MacArthur Park  Donna Summer
30:11-13 9 December - 23 December 3  You Don`t Bring Me Flowers  Barbra Streisand and Neil Diamond
30:14-15 ¶ 30 December 1978 – 6 January 1979 2  I Just Wanna Stop  Gino Vannelli

text: List of number-one singles of 1978 (Canada)
List of number-one singles of 1978 (Canada)
List of number-one singles of 1978 (Canada)
Volume_Issue Issue_Dates Weeks_on_Top Song Artist
28:13-18 24 December 1977 - 28 January 6  How Deep Is Your Love  Bee Gees
28:19 4 February 1  You`re in My Heart (The Final Acclaim)  Rod Stewart
28:20 11 February 1  Baby Come Back  Player
28:21-24 18 February - 11 March 4  Stayin` Alive  Bee Gees
28:25 18 March 1  Sometimes When We Touch  Dan Hill
28:26 25 March 1  Emotion  Samantha Sang
29:1-5 1 April - 29 April 5  Night Fever  Bee Gees
29:6-7 6 May - 13 May 2  If I Can`t Have You  Yvonne Elliman

Question: Which song was at the top for 1 week and had a volume:output of 29:8 in the number one singles chart of 1978 (Canada)?