2NU
Discography
Table:
Year

Song

US[4]

Album

Hot
100

Radio
Songs

1990

"This Is Ponderous"

46

55

Ponderous

1991

"Spaz Attack"

—

—

1999

"The Island"[5]

—

—

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Observing the tabular data covering '2NU' titled 'Discography', produce a single-sentence summary focused on the highlighted cells and provide it inside the JSON object {"answer": "YOUR ANSWER"}.