Track listings
- 7-inch single and US cassette single[3][4]
- "I Wonder Why"
- "Nobody Loves You Like I Do"
- "I Wonder Why"
- "Nobody Loves You Like I Do"
- "The Man You're Gonna Fall in Love With"
References
- ↑ Wardytron (July 10, 2008). "Curtis Stigers and his Tigers". wardytron.livejournal.com. Retrieved March 28, 2014.
- ↑ Hum, Peter. "Jazz's best male singers go both ways (CD reviews) | Ottawa Citizen". Ottawacitizen.com. Archived from the original on March 28, 2014. Retrieved March 28, 2014.
- ↑ I Wonder Why (UK 7-inch single sleeve). Arista Records. 1991. 114 716.
- ↑ I Wonder Why (US cassette single sleeve). Arista Records. 1991. 07822 12331-4.
- ↑ I Wonder Why (Australian CD single liner notes). Arista Records, Bertelsmann Music Group. 1991. 664 716.
- ↑ "Curtis Stigers – I Wonder Why". ARIA Top 50 Singles. Retrieved July 1, 2019.
- ↑ "Curtis Stigers – I Wonder Why" (in Dutch). Ultratop 50. Retrieved July 1, 2019.
- ↑ "Top RPM Singles: Image 7767". RPM. Library and Archives Canada. Retrieved July 1, 2019.
- ↑ "Top RPM Adult Contemporary: Image 1691". RPM. Library and Archives Canada. Retrieved July 1, 2019.
- ↑ "Top 10 Sales in Europe" (PDF). Music & Media. Vol. 9, no. 18. May 2, 1992. p. 34. Retrieved January 31, 2020.
- ↑ "Eurochart Hot 100 Singles" (PDF). Music & Media. Vol. 9, no. 9. February 29, 1992. p. 37. Retrieved January 31, 2020.
- ↑ "Offizielle Deutsche Charts" (in German). GfK Entertainment charts. To see the peak chart position, click 'TITEL VON', followed by the artist's name. Retrieved July 1, 2019.
- ↑ "I Wonder Why | IRMA". Irish Singles Chart. Retrieved July 18, 2019.
- ↑ "Nederlandse Top 40 – week 12, 1992" (in Dutch). Dutch Top 40. Retrieved July 1, 2019.
- ↑ "Curtis Stigers – I Wonder Why" (in Dutch). Single Top 100. Retrieved July 1, 2019.
- ↑ "Curtis Stigers – I Wonder Why". VG-lista. Retrieved July 1, 2019.
- ↑ "Curtis Stigers – I Wonder Why". Singles Top 100. Retrieved July 1, 2019.
- ↑ "Official Singles Chart on 8/2/1992 – Top 100". Official Charts Company. Retrieved July 1, 2019.
- ↑ "Top 50 Airplay Chart" (PDF). Music Week. February 8, 1992. p. 12. Retrieved October 17, 2025.
- ↑ "Billboard Hot 100". Billboard. November 23, 1991. Retrieved June 17, 2023.
- ↑ "Adult Contemporary". Billboard. November 30, 1991. Retrieved June 17, 2023.
- ↑ "RPM 100 Adult Contemporary Tracks of 1991". RPM. Retrieved July 1, 2019 – via Library and Archives Canada.
- ↑ "Jaaroverzichten 1992" (in Dutch). Ultratop. Retrieved July 1, 2019.
- ↑ "The RPM Top 100 Adult Contemporary tracks of 1992". RPM. Retrieved July 1, 2019 – via Library and Archives Canada.
- ↑ "1992 Year-End Sales Charts" (PDF). Music & Media. Vol. 9, no. 51/52. December 19, 1992. p. 17. Retrieved January 31, 2020.
- ↑ "Top 100 Singles–Jahrescharts 1992" (in German). GfK Entertainment. Retrieved July 1, 2019.
- ↑ "Top 100-Jaaroverzicht van 1992". Dutch Top 40. Retrieved August 11, 2021.
- ↑ "Jaaroverzichten – Single 1992" (in Dutch). MegaCharts. Retrieved July 1, 2019.
- ↑ "Year End Charts: Top Singles". Music Week. January 16, 1993. p. 8.
- ↑ "1992 Airplay Chart" (PDF). Music Week. January 9, 1993. p. 8. Retrieved October 28, 2025.
- ↑ "1992 The Year in Music" (PDF). Billboard. Vol. 104, no. 52. December 26, 1992. p. YE-38. Retrieved August 11, 2021.
- ↑ "I Wonder Why". Amazon. Retrieved July 14, 2021.
- ↑ "New Release Summary – Product Available from : 16/12/91: Singles". The ARIA Report. No. 99. December 15, 1991. p. 19.
- ↑ "New Releases: Singles" (PDF). Music Week. January 4, 1992. p. 5. Retrieved July 14, 2021.
- ↑ "アイ・ワンダー・ホワイ | カーティス・スタイガース" [I Wonder Why | Curtis Stigers] (in Japanese). Oricon. Retrieved September 11, 2023.
- ↑ "New Release Summary – Product Available from : 21/09/92: Singles". The ARIA Report. No. 138. September 20, 1992. p. 19.
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