Soul / R&B / Funk · 1975
The Heat Is On
The Isley Brothers
Why listen
A forceful first side and an expansive sequence of love songs reveal two kinds of concentration within the same six-piece group.
Listen and read
Tracks · previews
English editorial edition
Album story
The Heat Is On places the sharp entrance of Fight the Power and the spacious For the Love of You within one album. The contrast does not require a different band. The players change how they cut a sound short or allow it to remain. The Isley Brothers’ 1975 record gives those contrasting forms of attention a particularly clear two-sided structure.
The original consists of six selections, each labelled Parts 1 & 2. Fight the Power, the title song and Hope You Feel Better Love form the first group. For the Love of You opens the second, followed by Sensuality and the extended Make Me Say It Again Girl. These are six continuous album tracks, not twelve unrelated songs. Their generous lengths make the later performances persuasive in a different way from the opening’s clipped statements.
The group inside the group name
Ronald, Rudolph and O’Kelly Isley are joined by Ernie and Marvin Isley and Chris Jasper. The reissue documentation credits the musical and vocal performances to this six-person 3+3 line-up. Hearing it only as a veteran vocal group with anonymous accompaniment misses the instrumental identities inside the band. Try moving attention from a vocal phrase to the instrument that changes its surrounding space.
A change of texture, not just tempo
Ernie’s electric guitar on the first three tracks gives way to six- and twelve-string acoustic guitars on For the Love of You and the finale. That difference makes tempo an insufficient explanation for the album’s two moods. Jasper’s keyboards also have specific jobs within the softness. Follow the onset and decay of sounds rather than treating every gentle texture as a single background.
Keep the parts together
The paired-part titles need not be read as instructions to interrupt playback. Follow the complete album versions, including the long closing song. The appended radio edit of Fight the Power offers a separate comparison, but it is not the original ending. Stop briefly after track six to feel how much emotional range the band has covered within a small number of selections.
The album through its tracks
Follow the change from track three to four, then hear track six as the original ending before the bonus edit.
Fight the Power, Pts. 1 & 2
Ronald and Rudolph’s vocal presence establishes a direct attitude over a tightly organised rhythm. With the official credits for Ernie’s electric guitar and Jasper’s clavinet in mind, listen to whether the short sounds occupy identical points or distribute the gaps between them. The approximately five-minute-twenty-second album version allows a longer trajectory than the radio edit. Follow the balance between vocal-led passages and sections where the instruments carry the motion. The title alone need not turn every line into an account of a specific political event. Its immediate musical address is already forceful. Comparing it with For the Love of You reveals how differently the same players can place and release their sounds.
Reference · The Isley Brothers official album page — tracks and personnelFor the Love of You, Pts. 1 & 2
After the first three tracks, the same group seems to open a much wider room. Across approximately five minutes and forty seconds, the voice carries its phrases while guitar and keyboard resonances surround it. Ernie’s six- and twelve-string guitars and Jasper’s electric piano and synthesizers give that softness specific materials. There is no need to turn listening into an instrument-identification test: distinguish a clearly articulated beginning from a sound that remains afterwards. The intimacy belongs to that surrounding space as well as the voice. This also begins the album’s second half rather than ending it. Sensuality and the longer finale extend the newly established temperature across a complete side.
Reference · The Isley Brothers official album page — tracks and personnel
Listen next
Compare Earth, Wind & Fire’s That’s the Way of the World for another connection between compact funk and expansive ballads.
That's the Way of the World ↗References & editorial note
Written for English readers. Album facts are referenced below; listening suggestions are editorial interpretations. AI-assisted editorial review; not independently human-reviewed.