The interpretation timeline
Luke 7:32 Douay-Rheims

They are like to children sitting in the marketplace, and speaking one to another, and saying: We have piped to you, and you have not danced: we have mourned, and you have not wept.

A.D. 395 – 1849 4 witnesses

Patristic

before A.D. 750
395
A.D.
Gregory of Nyssa Patristic
c. A.D. 335–395
“(Hom. 6. in Eccl.) But singing and lamentation are nothing else but the breaking forth, the one indeed of joy, the other of sorrow. Now at the sound of a tune played upon a musical instrument, man by the concordant beating of his feet, and motion of his body, pourtrays his inward feelings. Hence he says, We have sung, and ye have not danced; we have mourned to you, and ye have not wept.”
Source

Post-Reformation

c. 1650 – 1900
1771
A.D.
John Gill Reformed
1697–1771
“But wisdom is justified of all her children. That is, Christ, who is the wisdom of God, and who acted the wise part, in behaving in such a free manner with all sorts of men, and even with publicans and sinners, whereby he became useful to their souls, called them to repentance, converted and saved them: and these are his children, which were given him by the Father; for whose sake he partook of flesh and blood, and whom he redeemed, that they might receive the adoption of children; and to whom, believing in him, he gives power to become the children of God: and these justify him from all such scandalous imputations, and by their lives and conversations show, that the doctrine of Christ is not a licentious one, or leads to libertinism, and indulges men in their carnal sensual lusts and pleasures; but, on the contrary, teaches them to deny ungodliness and worldly lusts, and to live soberly, righteously, and godly: the word "all", is inserted by Luke, which is not in Matthew; signifying, that this is the universal sense and practice of all the real offspring of Christ, the sons of wisdom, who are wise to do good. But wisdom is justified of all her children. That is, Christ, who is the wisdom of God, and who acted the wise part, in behaving in such a free manner with all sorts of men, and even with publicans and sinners, whereby he became useful to their souls, called them to repentance, converted and saved them: and these are his children, which were given him by the Father; for whose sake he partook of flesh and blood, and whom he redeemed, that they might receive the adoption of children; and to whom, believing in him, he gives power to become the children of God: and these justify him from all such scandalous imputations, and by their lives and conversations show, that the doctrine of Christ is not a licentious one, or leads to libertinism, and indulges men in their carnal sensual lusts and pleasures; but, on the contrary, teaches them to deny ungodliness and worldly lusts, and to live soberly, righteously, and godly: the word "all", is inserted by Luke, which is not in Matthew; signifying, that this is the universal sense and practice of all the real offspring of Christ, the sons of wisdom, who are wise to do good. Luke 7:36 luk 7:36 luk 7:36 luk 7:36And one of the Pharisees,.... Whose name was Simon, Luk 7:40 Desired that he would eat with him; take a meal with him, either a dinner or a supper: this he did under a disguise of respect, and show of affection to him; though very likely with a design upon him to ensnare him, or take some advantage against him if he could; for it is certain, that he did not treat him with those civilities and ceremonies commonly used to guests; see Luk 7:44. And he went into the Pharisee's house, and sat down to meat: he made no hesitation about it, but at once accepted of his invitation, though he knew both the man and his intentions; having nothing to fear from him, and being willing to carry it courteously to all men, and give proof of what he had just now said of himself, Luk 7:34.”
Source
1832
A.D.
Adam Clarke Methodist
1762–1832
“They are like unto children - See on Mat 11:16-19 (note). It is probable that our Lord alludes here to some play or game among the Jewish children, no account of which is now on record.”
1849
A.D.
1774–1849
“Speaking one to another: ( prosphonousin allelois ) they seem to have been alternate choirs of youths, answering each other in the above words. (Menochius)”
Modern · 1953 →

The in-app commentary runs from the Fathers to the early-modern record, then stops — that's where the public-domain sources end, not where the reading does. For the modern reading, follow the sources directly.