The relevant sentence in the passage is: "Ai n't No Sunshine" is a song by Bill Withers from his 1971 album Just As I Am, produced by Booker T. Jones.
Bill Withers
Context: "Ai n't No Sunshine" is a song by Bill Withers from his 1971 album Just As I Am, produced by Booker T. Jones. The record featured musicians Donald "Duck" Dunn on bass guitar, Al Jackson, Jr. on drums and Stephen Stills on guitar. String arrangements were done by Booker T. Jones, and recorded in Memphis by engineer Terry Manning. The song is in the key of A minor.

Question: who did ain't no sunshine when she's gone?

The relevant information to answer the above question is: "Big Iron" is a country ballad written and performed by Marty Robbins, originally released as an album track on Gunfighter Ballads and Trail Songs in September 1959, then as a single in February 1960 with the song "Saddle Tramp" as the B-side single.
Marty Robbins
Context: "Big Iron" is a country ballad written and performed by Marty Robbins, originally released as an album track on Gunfighter Ballads and Trail Songs in September 1959, then as a single in February 1960 with the song "Saddle Tramp" as the B-side single. Members of the Western Writers of America chose it as one of the Top 100 Western songs of all time.

Question: who sings the song big iron on his hip?

To answer the question, consider the following: Originally based on the English alphabet, ASCII encodes 128 specified characters into seven-bit integers as shown by the ASCII chart above.
ASCII

Originally based on the English alphabet, ASCII encodes 128 specified characters into seven-bit integers as shown by the ASCII chart above. Ninety-five of the encoded characters are printable: these include the digits 0 to 9, lowercase letters a to z, uppercase letters A to Z, and punctuation symbols. In addition, the original ASCII specification included 33 non-printing control codes which originated with Teletype machines; most of these are now obsolete.

Based on this passage, is an encoding for english alphanumeric characters as 7-bit numbers?